215220600

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:108

約数の個数: 576

約数和(自身を含む): 928512000

約数和(自身を除く): 713291400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 25, 28, 29, 30, 31, 35, 36, 38, 40, 42, 45, 50, 56, 57, 58, 60, 62, 63, 70, 72, 75, 76, 84, 87, 90, 93, 95, 100, 105, 114, 116, 120, 124, 126, 133, 140, 145, 150, 152, 155, 168, 171, 174, 175, 180, 186, 190, 200, 203, 210, 217, 225, 228, 232, 248, 252, 261, 266, 279, 280, 285, 290, 300, 310, 315, 342, 348, 350, 360, 372, 380, 399, 406, 420, 434, 435, 450, 456, 465, 475, 504, 522, 525, 532, 551, 558, 570, 580, 589, 600, 609, 620, 630, 651, 665, 684, 696, 700, 725, 744, 760, 775, 798, 812, 840, 855, 868, 870, 899, 900, 930, 950, 1015, 1044, 1050, 1064, 1085, 1102, 1116, 1140, 1160, 1178, 1197, 1218, 1240, 1260, 1302, 1305, 1330, 1368, 1395, 1400, 1425, 1450, 1550, 1575, 1596, 1624, 1653, 1710, 1736, 1740, 1767, 1798, 1800, 1827, 1860, 1900, 1953, 1995, 2030, 2088, 2100, 2170, 2175, 2204, 2232, 2280, 2325, 2356, 2394, 2436, 2520, 2604, 2610, 2660, 2697, 2755, 2790, 2850, 2900, 2945, 3045, 3100, 3150, 3192, 3255, 3306, 3325, 3420, 3480, 3534, 3596, 3654, 3720, 3800, 3857, 3906, 3990, 4060, 4123, 4200, 4275, 4340, 4350, 4408, 4495, 4650, 4712, 4788, 4872, 4959, 5075, 5208, 5220, 5301, 5320, 5394, 5425, 5510, 5580, 5700, 5800, 5890, 5985, 6090, 6200, 6293, 6300, 6510, 6525, 6612, 6650, 6840, 6975, 7068, 7192, 7308, 7714, 7812, 7980, 8091, 8120, 8246, 8265, 8550, 8680, 8700, 8835, 8990, 9135, 9300, 9576, 9765, 9918, 9975, 10150, 10440, 10602, 10788, 10850, 11020, 11160, 11400, 11571, 11780, 11970, 12180, 12369, 12586, 12600, 13020, 13050, 13224, 13300, 13485, 13775, 13950, 14136, 14616, 14725, 15225, 15428, 15624, 15960, 16182, 16275, 16492, 16530, 17081, 17100, 17400, 17670, 17980, 18270, 18600, 18879, 19285, 19530, 19836, 19950, 20300, 20615, 21204, 21576, 21700, 22040, 22475, 23142, 23560, 23940, 24360, 24738, 24795, 25172, 26040, 26100, 26505, 26600, 26970, 27550, 27900, 29450, 29925, 30450, 30856, 31465, 32364, 32550, 32984, 33060, 34162, 34200, 34713, 35340, 35960, 36540, 37107, 37758, 38570, 39060, 39672, 39900, 40455, 40600, 41230, 41325, 42408, 43400, 44175, 44950, 45675, 46284, 47880, 48825, 49476, 49590, 50344, 51243, 52200, 53010, 53940, 55100, 55800, 56637, 57855, 58900, 59850, 60900, 61845, 62930, 64728, 65100, 66120, 67425, 68324, 69426, 70680, 73080, 74214, 75516, 77140, 78120, 79800, 80910, 82460, 82650, 85405, 88350, 89900, 91350, 92568, 94395, 96425, 97650, 98952, 99180, 102486, 103075, 106020, 107880, 110200, 113274, 115710, 117800, 119567, 119700, 121800, 123690, 123975, 125860, 130200, 132525, 134850, 136648, 138852, 148428, 151032, 153729, 154280, 157325, 161820, 164920, 165300, 170810, 173565, 176700, 179800, 182700, 185535, 188790, 192850, 195300, 198360, 202275, 204972, 206150, 212040, 226548, 231420, 239134, 239400, 247380, 247950, 251720, 256215, 265050, 269700, 277704, 283185, 289275, 296856, 307458, 309225, 314650, 323640, 330600, 341620, 347130, 353400, 358701, 365400, 371070, 377580, 385700, 390600, 404550, 409944, 412300, 427025, 453096, 462840, 471975, 478268, 494760, 495900, 512430, 530100, 539400, 566370, 578550, 597835, 614916, 618450, 629300, 683240, 694260, 717402, 742140, 755160, 768645, 771400, 809100, 824600, 854050, 867825, 927675, 943950, 956536, 991800, 1024860, 1060200, 1076103, 1132740, 1157100, 1195670, 1229832, 1236900, 1258600, 1281075, 1388520, 1415925, 1434804, 1484280, 1537290, 1618200, 1708100, 1735650, 1793505, 1855350, 1887900, 2049720, 2152206, 2265480, 2314200, 2391340, 2473800, 2562150, 2831850, 2869608, 2989175, 3074580, 3416200, 3471300, 3587010, 3710700, 3775800, 3843225, 4304412, 4782680, 5124300, 5380515, 5663700, 5978350, 6149160, 6942600, 7174020, 7421400, 7686450, 8608824, 8967525, 10248600, 10761030, 11327400, 11956700, 14348040, 15372900, 17935050, 21522060, 23913400, 26902575, 30745800, 35870100, 43044120, 53805150, 71740200, 107610300, 215220600]

約数ペア:

[(1, 215220600), (2, 107610300), (3, 71740200), (4, 53805150), (5, 43044120), (6, 35870100), (7, 30745800), (8, 26902575), (9, 23913400), (10, 21522060), (12, 17935050), (14, 15372900), (15, 14348040), (18, 11956700), (19, 11327400), (20, 10761030), (21, 10248600), (24, 8967525), (25, 8608824), (28, 7686450), (29, 7421400), (30, 7174020), (31, 6942600), (35, 6149160), (36, 5978350), (38, 5663700), (40, 5380515), (42, 5124300), (45, 4782680), (50, 4304412), (56, 3843225), (57, 3775800), (58, 3710700), (60, 3587010), (62, 3471300), (63, 3416200), (70, 3074580), (72, 2989175), (75, 2869608), (76, 2831850), (84, 2562150), (87, 2473800), (90, 2391340), (93, 2314200), (95, 2265480), (100, 2152206), (105, 2049720), (114, 1887900), (116, 1855350), (120, 1793505), (124, 1735650), (126, 1708100), (133, 1618200), (140, 1537290), (145, 1484280), (150, 1434804), (152, 1415925), (155, 1388520), (168, 1281075), (171, 1258600), (174, 1236900), (175, 1229832), (180, 1195670), (186, 1157100), (190, 1132740), (200, 1076103), (203, 1060200), (210, 1024860), (217, 991800), (225, 956536), (228, 943950), (232, 927675), (248, 867825), (252, 854050), (261, 824600), (266, 809100), (279, 771400), (280, 768645), (285, 755160), (290, 742140), (300, 717402), (310, 694260), (315, 683240), (342, 629300), (348, 618450), (350, 614916), (360, 597835), (372, 578550), (380, 566370), (399, 539400), (406, 530100), (420, 512430), (434, 495900), (435, 494760), (450, 478268), (456, 471975), (465, 462840), (475, 453096), (504, 427025), (522, 412300), (525, 409944), (532, 404550), (551, 390600), (558, 385700), (570, 377580), (580, 371070), (589, 365400), (600, 358701), (609, 353400), (620, 347130), (630, 341620), (651, 330600), (665, 323640), (684, 314650), (696, 309225), (700, 307458), (725, 296856), (744, 289275), (760, 283185), (775, 277704), (798, 269700), (812, 265050), (840, 256215), (855, 251720), (868, 247950), (870, 247380), (899, 239400), (900, 239134), (930, 231420), (950, 226548), (1015, 212040), (1044, 206150), (1050, 204972), (1064, 202275), (1085, 198360), (1102, 195300), (1116, 192850), (1140, 188790), (1160, 185535), (1178, 182700), (1197, 179800), (1218, 176700), (1240, 173565), (1260, 170810), (1302, 165300), (1305, 164920), (1330, 161820), (1368, 157325), (1395, 154280), (1400, 153729), (1425, 151032), (1450, 148428), (1550, 138852), (1575, 136648), (1596, 134850), (1624, 132525), (1653, 130200), (1710, 125860), (1736, 123975), (1740, 123690), (1767, 121800), (1798, 119700), (1800, 119567), (1827, 117800), (1860, 115710), (1900, 113274), (1953, 110200), (1995, 107880), (2030, 106020), (2088, 103075), (2100, 102486), (2170, 99180), (2175, 98952), (2204, 97650), (2232, 96425), (2280, 94395), (2325, 92568), (2356, 91350), (2394, 89900), (2436, 88350), (2520, 85405), (2604, 82650), (2610, 82460), (2660, 80910), (2697, 79800), (2755, 78120), (2790, 77140), (2850, 75516), (2900, 74214), (2945, 73080), (3045, 70680), (3100, 69426), (3150, 68324), (3192, 67425), (3255, 66120), (3306, 65100), (3325, 64728), (3420, 62930), (3480, 61845), (3534, 60900), (3596, 59850), (3654, 58900), (3720, 57855), (3800, 56637), (3857, 55800), (3906, 55100), (3990, 53940), (4060, 53010), (4123, 52200), (4200, 51243), (4275, 50344), (4340, 49590), (4350, 49476), (4408, 48825), (4495, 47880), (4650, 46284), (4712, 45675), (4788, 44950), (4872, 44175), (4959, 43400), (5075, 42408), (5208, 41325), (5220, 41230), (5301, 40600), (5320, 40455), (5394, 39900), (5425, 39672), (5510, 39060), (5580, 38570), (5700, 37758), (5800, 37107), (5890, 36540), (5985, 35960), (6090, 35340), (6200, 34713), (6293, 34200), (6300, 34162), (6510, 33060), (6525, 32984), (6612, 32550), (6650, 32364), (6840, 31465), (6975, 30856), (7068, 30450), (7192, 29925), (7308, 29450), (7714, 27900), (7812, 27550), (7980, 26970), (8091, 26600), (8120, 26505), (8246, 26100), (8265, 26040), (8550, 25172), (8680, 24795), (8700, 24738), (8835, 24360), (8990, 23940), (9135, 23560), (9300, 23142), (9576, 22475), (9765, 22040), (9918, 21700), (9975, 21576), (10150, 21204), (10440, 20615), (10602, 20300), (10788, 19950), (10850, 19836), (11020, 19530), (11160, 19285), (11400, 18879), (11571, 18600), (11780, 18270), (11970, 17980), (12180, 17670), (12369, 17400), (12586, 17100), (12600, 17081), (13020, 16530), (13050, 16492), (13224, 16275), (13300, 16182), (13485, 15960), (13775, 15624), (13950, 15428), (14136, 15225), (14616, 14725)]