218931300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:136

約数の個数: 432

約数和(自身を含む): 866611200

約数和(自身を除く): 647679900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 28, 30, 31, 35, 36, 38, 42, 45, 50, 57, 59, 60, 62, 63, 70, 75, 76, 84, 90, 93, 95, 100, 105, 114, 118, 124, 126, 133, 140, 150, 155, 171, 175, 177, 180, 186, 190, 210, 217, 225, 228, 236, 252, 266, 279, 285, 295, 300, 310, 315, 342, 350, 354, 372, 380, 399, 413, 420, 434, 450, 465, 475, 525, 531, 532, 558, 570, 589, 590, 620, 630, 651, 665, 684, 700, 708, 775, 798, 826, 855, 868, 885, 900, 930, 950, 1050, 1062, 1085, 1116, 1121, 1140, 1178, 1180, 1197, 1239, 1260, 1302, 1330, 1395, 1425, 1475, 1550, 1575, 1596, 1652, 1710, 1767, 1770, 1829, 1860, 1900, 1953, 1995, 2065, 2100, 2124, 2170, 2242, 2325, 2356, 2394, 2478, 2604, 2655, 2660, 2790, 2850, 2945, 2950, 3100, 3150, 3255, 3325, 3363, 3420, 3534, 3540, 3658, 3717, 3906, 3990, 4123, 4130, 4275, 4340, 4425, 4484, 4650, 4788, 4956, 5301, 5310, 5425, 5487, 5580, 5605, 5700, 5890, 5900, 5985, 6195, 6300, 6510, 6650, 6726, 6975, 7068, 7316, 7434, 7812, 7847, 7980, 8246, 8260, 8550, 8835, 8850, 9145, 9300, 9765, 9975, 10089, 10325, 10602, 10620, 10850, 10974, 11210, 11780, 11970, 12369, 12390, 12803, 13020, 13275, 13300, 13452, 13950, 14725, 14868, 15694, 16275, 16461, 16492, 16815, 17100, 17670, 17700, 18290, 18585, 19530, 19950, 20178, 20615, 20650, 21204, 21700, 21948, 22420, 23541, 23940, 24738, 24780, 25606, 26505, 26550, 27435, 27900, 28025, 29450, 29925, 30975, 31388, 32550, 32922, 33630, 34751, 35340, 36580, 37107, 37170, 38409, 39060, 39235, 39900, 40356, 41230, 41300, 44175, 45725, 47082, 48825, 49476, 50445, 51212, 53010, 53100, 54870, 56050, 58900, 59850, 61845, 61950, 64015, 65100, 65844, 67260, 69502, 70623, 74214, 74340, 76818, 78470, 82305, 82460, 84075, 88350, 91450, 92925, 94164, 97650, 100890, 103075, 104253, 106020, 109740, 112100, 115227, 117705, 119700, 123690, 123900, 128030, 132525, 137175, 139004, 141246, 148428, 153636, 156940, 164610, 168150, 173755, 176700, 182900, 185535, 185850, 192045, 195300, 196175, 201780, 206150, 208506, 230454, 235410, 243257, 247380, 252225, 256060, 265050, 274350, 282492, 309225, 312759, 320075, 329220, 336300, 347510, 353115, 371070, 371700, 384090, 392350, 411525, 412300, 417012, 460908, 470820, 486514, 504450, 521265, 530100, 548700, 576135, 588525, 618450, 625518, 640150, 695020, 706230, 729771, 742140, 768180, 784700, 823050, 868775, 927675, 960225, 973028, 1008900, 1042530, 1152270, 1177050, 1216285, 1236900, 1251036, 1280300, 1412460, 1459542, 1563795, 1646100, 1737550, 1765575, 1855350, 1920450, 2085060, 2189313, 2304540, 2354100, 2432570, 2606325, 2880675, 2919084, 3127590, 3475100, 3531150, 3648855, 3710700, 3840900, 4378626, 4865140, 5212650, 5761350, 6081425, 6255180, 7062300, 7297710, 7818975, 8757252, 10425300, 10946565, 11522700, 12162850, 14595420, 15637950, 18244275, 21893130, 24325700, 31275900, 36488550, 43786260, 54732825, 72977100, 109465650, 218931300]

約数ペア:

[(1, 218931300), (2, 109465650), (3, 72977100), (4, 54732825), (5, 43786260), (6, 36488550), (7, 31275900), (9, 24325700), (10, 21893130), (12, 18244275), (14, 15637950), (15, 14595420), (18, 12162850), (19, 11522700), (20, 10946565), (21, 10425300), (25, 8757252), (28, 7818975), (30, 7297710), (31, 7062300), (35, 6255180), (36, 6081425), (38, 5761350), (42, 5212650), (45, 4865140), (50, 4378626), (57, 3840900), (59, 3710700), (60, 3648855), (62, 3531150), (63, 3475100), (70, 3127590), (75, 2919084), (76, 2880675), (84, 2606325), (90, 2432570), (93, 2354100), (95, 2304540), (100, 2189313), (105, 2085060), (114, 1920450), (118, 1855350), (124, 1765575), (126, 1737550), (133, 1646100), (140, 1563795), (150, 1459542), (155, 1412460), (171, 1280300), (175, 1251036), (177, 1236900), (180, 1216285), (186, 1177050), (190, 1152270), (210, 1042530), (217, 1008900), (225, 973028), (228, 960225), (236, 927675), (252, 868775), (266, 823050), (279, 784700), (285, 768180), (295, 742140), (300, 729771), (310, 706230), (315, 695020), (342, 640150), (350, 625518), (354, 618450), (372, 588525), (380, 576135), (399, 548700), (413, 530100), (420, 521265), (434, 504450), (450, 486514), (465, 470820), (475, 460908), (525, 417012), (531, 412300), (532, 411525), (558, 392350), (570, 384090), (589, 371700), (590, 371070), (620, 353115), (630, 347510), (651, 336300), (665, 329220), (684, 320075), (700, 312759), (708, 309225), (775, 282492), (798, 274350), (826, 265050), (855, 256060), (868, 252225), (885, 247380), (900, 243257), (930, 235410), (950, 230454), (1050, 208506), (1062, 206150), (1085, 201780), (1116, 196175), (1121, 195300), (1140, 192045), (1178, 185850), (1180, 185535), (1197, 182900), (1239, 176700), (1260, 173755), (1302, 168150), (1330, 164610), (1395, 156940), (1425, 153636), (1475, 148428), (1550, 141246), (1575, 139004), (1596, 137175), (1652, 132525), (1710, 128030), (1767, 123900), (1770, 123690), (1829, 119700), (1860, 117705), (1900, 115227), (1953, 112100), (1995, 109740), (2065, 106020), (2100, 104253), (2124, 103075), (2170, 100890), (2242, 97650), (2325, 94164), (2356, 92925), (2394, 91450), (2478, 88350), (2604, 84075), (2655, 82460), (2660, 82305), (2790, 78470), (2850, 76818), (2945, 74340), (2950, 74214), (3100, 70623), (3150, 69502), (3255, 67260), (3325, 65844), (3363, 65100), (3420, 64015), (3534, 61950), (3540, 61845), (3658, 59850), (3717, 58900), (3906, 56050), (3990, 54870), (4123, 53100), (4130, 53010), (4275, 51212), (4340, 50445), (4425, 49476), (4484, 48825), (4650, 47082), (4788, 45725), (4956, 44175), (5301, 41300), (5310, 41230), (5425, 40356), (5487, 39900), (5580, 39235), (5605, 39060), (5700, 38409), (5890, 37170), (5900, 37107), (5985, 36580), (6195, 35340), (6300, 34751), (6510, 33630), (6650, 32922), (6726, 32550), (6975, 31388), (7068, 30975), (7316, 29925), (7434, 29450), (7812, 28025), (7847, 27900), (7980, 27435), (8246, 26550), (8260, 26505), (8550, 25606), (8835, 24780), (8850, 24738), (9145, 23940), (9300, 23541), (9765, 22420), (9975, 21948), (10089, 21700), (10325, 21204), (10602, 20650), (10620, 20615), (10850, 20178), (10974, 19950), (11210, 19530), (11780, 18585), (11970, 18290), (12369, 17700), (12390, 17670), (12803, 17100), (13020, 16815), (13275, 16492), (13300, 16461), (13452, 16275), (13950, 15694), (14725, 14868)]