72377910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2521}}^1$

素因数の和:2574

約数の個数: 96

約数和(自身を含む): 212453280

約数和(自身を除く): 140075370

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 29, 30, 33, 45, 55, 58, 66, 87, 90, 99, 110, 145, 165, 174, 198, 261, 290, 319, 330, 435, 495, 522, 638, 870, 957, 990, 1305, 1595, 1914, 2521, 2610, 2871, 3190, 4785, 5042, 5742, 7563, 9570, 12605, 14355, 15126, 22689, 25210, 27731, 28710, 37815, 45378, 55462, 73109, 75630, 83193, 113445, 138655, 146218, 166386, 219327, 226890, 249579, 277310, 365545, 415965, 438654, 499158, 657981, 731090, 804199, 831930, 1096635, 1247895, 1315962, 1608398, 2193270, 2412597, 2495790, 3289905, 4020995, 4825194, 6579810, 7237791, 8041990, 12062985, 14475582, 24125970, 36188955, 72377910]

約数ペア:

[(1, 72377910), (2, 36188955), (3, 24125970), (5, 14475582), (6, 12062985), (9, 8041990), (10, 7237791), (11, 6579810), (15, 4825194), (18, 4020995), (22, 3289905), (29, 2495790), (30, 2412597), (33, 2193270), (45, 1608398), (55, 1315962), (58, 1247895), (66, 1096635), (87, 831930), (90, 804199), (99, 731090), (110, 657981), (145, 499158), (165, 438654), (174, 415965), (198, 365545), (261, 277310), (290, 249579), (319, 226890), (330, 219327), (435, 166386), (495, 146218), (522, 138655), (638, 113445), (870, 83193), (957, 75630), (990, 73109), (1305, 55462), (1595, 45378), (1914, 37815), (2521, 28710), (2610, 27731), (2871, 25210), (3190, 22689), (4785, 15126), (5042, 14355), (5742, 12605), (7563, 9570)]