107780850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:301

約数の個数: 144

約数和(自身を含む): 312415272

約数和(自身を除く): 204634422

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 73, 75, 85, 90, 102, 146, 150, 153, 170, 193, 219, 225, 255, 306, 365, 386, 425, 438, 450, 510, 579, 657, 730, 765, 850, 965, 1095, 1158, 1241, 1275, 1314, 1530, 1737, 1825, 1930, 2190, 2482, 2550, 2895, 3281, 3285, 3474, 3650, 3723, 3825, 4825, 5475, 5790, 6205, 6562, 6570, 7446, 7650, 8685, 9650, 9843, 10950, 11169, 12410, 14089, 14475, 16405, 16425, 17370, 18615, 19686, 22338, 28178, 28950, 29529, 31025, 32810, 32850, 37230, 42267, 43425, 49215, 55845, 59058, 62050, 70445, 82025, 84534, 86850, 93075, 98430, 111690, 126801, 140890, 147645, 164050, 186150, 211335, 239513, 246075, 253602, 279225, 295290, 352225, 422670, 479026, 492150, 558450, 634005, 704450, 718539, 738225, 1056675, 1197565, 1268010, 1437078, 1476450, 2113350, 2155617, 2395130, 3170025, 3592695, 4311234, 5987825, 6340050, 7185390, 10778085, 11975650, 17963475, 21556170, 35926950, 53890425, 107780850]

約数ペア:

[(1, 107780850), (2, 53890425), (3, 35926950), (5, 21556170), (6, 17963475), (9, 11975650), (10, 10778085), (15, 7185390), (17, 6340050), (18, 5987825), (25, 4311234), (30, 3592695), (34, 3170025), (45, 2395130), (50, 2155617), (51, 2113350), (73, 1476450), (75, 1437078), (85, 1268010), (90, 1197565), (102, 1056675), (146, 738225), (150, 718539), (153, 704450), (170, 634005), (193, 558450), (219, 492150), (225, 479026), (255, 422670), (306, 352225), (365, 295290), (386, 279225), (425, 253602), (438, 246075), (450, 239513), (510, 211335), (579, 186150), (657, 164050), (730, 147645), (765, 140890), (850, 126801), (965, 111690), (1095, 98430), (1158, 93075), (1241, 86850), (1275, 84534), (1314, 82025), (1530, 70445), (1737, 62050), (1825, 59058), (1930, 55845), (2190, 49215), (2482, 43425), (2550, 42267), (2895, 37230), (3281, 32850), (3285, 32810), (3474, 31025), (3650, 29529), (3723, 28950), (3825, 28178), (4825, 22338), (5475, 19686), (5790, 18615), (6205, 17370), (6562, 16425), (6570, 16405), (7446, 14475), (7650, 14089), (8685, 12410), (9650, 11169), (9843, 10950)]