72370890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:364

約数の個数: 96

約数和(自身を含む): 196050816

約数和(自身を除く): 123679926

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 103, 111, 185, 206, 211, 222, 309, 333, 370, 422, 515, 555, 618, 633, 666, 927, 1030, 1055, 1110, 1266, 1545, 1665, 1854, 1899, 2110, 3090, 3165, 3330, 3798, 3811, 4635, 6330, 7622, 7807, 9270, 9495, 11433, 15614, 18990, 19055, 21733, 22866, 23421, 34299, 38110, 39035, 43466, 46842, 57165, 65199, 68598, 70263, 78070, 108665, 114330, 117105, 130398, 140526, 171495, 195597, 217330, 234210, 325995, 342990, 351315, 391194, 651990, 702630, 804121, 977985, 1608242, 1955970, 2412363, 4020605, 4824726, 7237089, 8041210, 12061815, 14474178, 24123630, 36185445, 72370890]

約数ペア:

[(1, 72370890), (2, 36185445), (3, 24123630), (5, 14474178), (6, 12061815), (9, 8041210), (10, 7237089), (15, 4824726), (18, 4020605), (30, 2412363), (37, 1955970), (45, 1608242), (74, 977985), (90, 804121), (103, 702630), (111, 651990), (185, 391194), (206, 351315), (211, 342990), (222, 325995), (309, 234210), (333, 217330), (370, 195597), (422, 171495), (515, 140526), (555, 130398), (618, 117105), (633, 114330), (666, 108665), (927, 78070), (1030, 70263), (1055, 68598), (1110, 65199), (1266, 57165), (1545, 46842), (1665, 43466), (1854, 39035), (1899, 38110), (2110, 34299), (3090, 23421), (3165, 22866), (3330, 21733), (3798, 19055), (3811, 18990), (4635, 15614), (6330, 11433), (7622, 9495), (7807, 9270)]