211509900

素因数分解:

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

素因数の和:99

約数の個数: 432

約数和(自身を含む): 846612480

約数和(自身を除く): 635102580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 27, 28, 30, 31, 35, 36, 38, 42, 45, 50, 54, 57, 60, 62, 63, 70, 75, 76, 84, 90, 93, 95, 100, 105, 108, 114, 124, 126, 133, 135, 140, 150, 155, 171, 175, 180, 186, 189, 190, 210, 217, 225, 228, 252, 266, 270, 279, 285, 300, 310, 315, 342, 350, 361, 372, 378, 380, 399, 420, 434, 450, 465, 475, 513, 525, 532, 540, 558, 570, 589, 620, 630, 651, 665, 675, 684, 700, 722, 756, 775, 798, 837, 855, 868, 900, 930, 945, 950, 1026, 1050, 1083, 1085, 1116, 1140, 1178, 1197, 1260, 1302, 1330, 1350, 1395, 1425, 1444, 1550, 1575, 1596, 1674, 1710, 1767, 1805, 1860, 1890, 1900, 1953, 1995, 2052, 2100, 2166, 2170, 2325, 2356, 2394, 2527, 2565, 2604, 2660, 2700, 2790, 2850, 2945, 3100, 3150, 3249, 3255, 3325, 3348, 3420, 3534, 3591, 3610, 3780, 3906, 3990, 4123, 4185, 4275, 4332, 4340, 4650, 4725, 4788, 5054, 5130, 5301, 5415, 5425, 5580, 5700, 5859, 5890, 5985, 6300, 6498, 6510, 6650, 6975, 7068, 7182, 7220, 7581, 7812, 7980, 8246, 8370, 8550, 8835, 9025, 9300, 9450, 9747, 9765, 9975, 10108, 10260, 10602, 10830, 10850, 11191, 11718, 11780, 11970, 12369, 12635, 12825, 12996, 13020, 13300, 13950, 14364, 14725, 15162, 15903, 16245, 16275, 16492, 16740, 17100, 17670, 17955, 18050, 18900, 19494, 19530, 19950, 20615, 20925, 21204, 21660, 21700, 22382, 22743, 23436, 23940, 24738, 25270, 25650, 26505, 27075, 27900, 29295, 29450, 29925, 30324, 31806, 32490, 32550, 33573, 35340, 35910, 36100, 37107, 37905, 38988, 39060, 39900, 41230, 41850, 44175, 44764, 45486, 48735, 48825, 49476, 50540, 51300, 53010, 54150, 55955, 58590, 58900, 59850, 61845, 63175, 63612, 64980, 65100, 67146, 68229, 71820, 74214, 75810, 78337, 79515, 81225, 82460, 83700, 88350, 89775, 90972, 97470, 97650, 100719, 103075, 106020, 108300, 111321, 111910, 113715, 117180, 119700, 123690, 126350, 132525, 134292, 136458, 146475, 148428, 151620, 156674, 159030, 162450, 167865, 176700, 179550, 185535, 189525, 194940, 195300, 201438, 206150, 222642, 223820, 227430, 235011, 243675, 247380, 252700, 265050, 272916, 279775, 292950, 302157, 309225, 313348, 318060, 324900, 335730, 341145, 359100, 371070, 379050, 391685, 397575, 402876, 412300, 445284, 454860, 470022, 487350, 503595, 530100, 556605, 559550, 568575, 585900, 604314, 618450, 671460, 682290, 705033, 742140, 758100, 783370, 795150, 839325, 927675, 940044, 974700, 1007190, 1113210, 1119100, 1137150, 1175055, 1208628, 1236900, 1364580, 1410066, 1510785, 1566740, 1590300, 1678650, 1705725, 1855350, 1958425, 2014380, 2115099, 2226420, 2274300, 2350110, 2517975, 2783025, 2820132, 3021570, 3357300, 3411450, 3525165, 3710700, 3916850, 4230198, 4700220, 5035950, 5566050, 5875275, 6043140, 6822900, 7050330, 7553925, 7833700, 8460396, 10071900, 10575495, 11132100, 11750550, 14100660, 15107850, 17625825, 21150990, 23501100, 30215700, 35251650, 42301980, 52877475, 70503300, 105754950, 211509900]

約数ペア:

[(1, 211509900), (2, 105754950), (3, 70503300), (4, 52877475), (5, 42301980), (6, 35251650), (7, 30215700), (9, 23501100), (10, 21150990), (12, 17625825), (14, 15107850), (15, 14100660), (18, 11750550), (19, 11132100), (20, 10575495), (21, 10071900), (25, 8460396), (27, 7833700), (28, 7553925), (30, 7050330), (31, 6822900), (35, 6043140), (36, 5875275), (38, 5566050), (42, 5035950), (45, 4700220), (50, 4230198), (54, 3916850), (57, 3710700), (60, 3525165), (62, 3411450), (63, 3357300), (70, 3021570), (75, 2820132), (76, 2783025), (84, 2517975), (90, 2350110), (93, 2274300), (95, 2226420), (100, 2115099), (105, 2014380), (108, 1958425), (114, 1855350), (124, 1705725), (126, 1678650), (133, 1590300), (135, 1566740), (140, 1510785), (150, 1410066), (155, 1364580), (171, 1236900), (175, 1208628), (180, 1175055), (186, 1137150), (189, 1119100), (190, 1113210), (210, 1007190), (217, 974700), (225, 940044), (228, 927675), (252, 839325), (266, 795150), (270, 783370), (279, 758100), (285, 742140), (300, 705033), (310, 682290), (315, 671460), (342, 618450), (350, 604314), (361, 585900), (372, 568575), (378, 559550), (380, 556605), (399, 530100), (420, 503595), (434, 487350), (450, 470022), (465, 454860), (475, 445284), (513, 412300), (525, 402876), (532, 397575), (540, 391685), (558, 379050), (570, 371070), (589, 359100), (620, 341145), (630, 335730), (651, 324900), (665, 318060), (675, 313348), (684, 309225), (700, 302157), (722, 292950), (756, 279775), (775, 272916), (798, 265050), (837, 252700), (855, 247380), (868, 243675), (900, 235011), (930, 227430), (945, 223820), (950, 222642), (1026, 206150), (1050, 201438), (1083, 195300), (1085, 194940), (1116, 189525), (1140, 185535), (1178, 179550), (1197, 176700), (1260, 167865), (1302, 162450), (1330, 159030), (1350, 156674), (1395, 151620), (1425, 148428), (1444, 146475), (1550, 136458), (1575, 134292), (1596, 132525), (1674, 126350), (1710, 123690), (1767, 119700), (1805, 117180), (1860, 113715), (1890, 111910), (1900, 111321), (1953, 108300), (1995, 106020), (2052, 103075), (2100, 100719), (2166, 97650), (2170, 97470), (2325, 90972), (2356, 89775), (2394, 88350), (2527, 83700), (2565, 82460), (2604, 81225), (2660, 79515), (2700, 78337), (2790, 75810), (2850, 74214), (2945, 71820), (3100, 68229), (3150, 67146), (3249, 65100), (3255, 64980), (3325, 63612), (3348, 63175), (3420, 61845), (3534, 59850), (3591, 58900), (3610, 58590), (3780, 55955), (3906, 54150), (3990, 53010), (4123, 51300), (4185, 50540), (4275, 49476), (4332, 48825), (4340, 48735), (4650, 45486), (4725, 44764), (4788, 44175), (5054, 41850), (5130, 41230), (5301, 39900), (5415, 39060), (5425, 38988), (5580, 37905), (5700, 37107), (5859, 36100), (5890, 35910), (5985, 35340), (6300, 33573), (6498, 32550), (6510, 32490), (6650, 31806), (6975, 30324), (7068, 29925), (7182, 29450), (7220, 29295), (7581, 27900), (7812, 27075), (7980, 26505), (8246, 25650), (8370, 25270), (8550, 24738), (8835, 23940), (9025, 23436), (9300, 22743), (9450, 22382), (9747, 21700), (9765, 21660), (9975, 21204), (10108, 20925), (10260, 20615), (10602, 19950), (10830, 19530), (10850, 19494), (11191, 18900), (11718, 18050), (11780, 17955), (11970, 17670), (12369, 17100), (12635, 16740), (12825, 16492), (12996, 16275), (13020, 16245), (13300, 15903), (13950, 15162), (14364, 14725)]