74760660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:814

約数の個数: 144

約数和(自身を含む): 250233984

約数和(自身を除く): 175473324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 43, 45, 52, 60, 65, 78, 86, 90, 117, 129, 130, 156, 172, 180, 195, 215, 234, 258, 260, 387, 390, 430, 468, 516, 559, 585, 645, 743, 774, 780, 860, 1118, 1170, 1290, 1486, 1548, 1677, 1935, 2229, 2236, 2340, 2580, 2795, 2972, 3354, 3715, 3870, 4458, 5031, 5590, 6687, 6708, 7430, 7740, 8385, 8916, 9659, 10062, 11145, 11180, 13374, 14860, 16770, 19318, 20124, 22290, 25155, 26748, 28977, 31949, 33435, 33540, 38636, 44580, 48295, 50310, 57954, 63898, 66870, 86931, 95847, 96590, 100620, 115908, 127796, 133740, 144885, 159745, 173862, 191694, 193180, 287541, 289770, 319490, 347724, 383388, 415337, 434655, 479235, 575082, 579540, 638980, 830674, 869310, 958470, 1150164, 1246011, 1437705, 1661348, 1738620, 1916940, 2076685, 2492022, 2875410, 3738033, 4153370, 4984044, 5750820, 6230055, 7476066, 8306740, 12460110, 14952132, 18690165, 24920220, 37380330, 74760660]

約数ペア:

[(1, 74760660), (2, 37380330), (3, 24920220), (4, 18690165), (5, 14952132), (6, 12460110), (9, 8306740), (10, 7476066), (12, 6230055), (13, 5750820), (15, 4984044), (18, 4153370), (20, 3738033), (26, 2875410), (30, 2492022), (36, 2076685), (39, 1916940), (43, 1738620), (45, 1661348), (52, 1437705), (60, 1246011), (65, 1150164), (78, 958470), (86, 869310), (90, 830674), (117, 638980), (129, 579540), (130, 575082), (156, 479235), (172, 434655), (180, 415337), (195, 383388), (215, 347724), (234, 319490), (258, 289770), (260, 287541), (387, 193180), (390, 191694), (430, 173862), (468, 159745), (516, 144885), (559, 133740), (585, 127796), (645, 115908), (743, 100620), (774, 96590), (780, 95847), (860, 86931), (1118, 66870), (1170, 63898), (1290, 57954), (1486, 50310), (1548, 48295), (1677, 44580), (1935, 38636), (2229, 33540), (2236, 33435), (2340, 31949), (2580, 28977), (2795, 26748), (2972, 25155), (3354, 22290), (3715, 20124), (3870, 19318), (4458, 16770), (5031, 14860), (5590, 13374), (6687, 11180), (6708, 11145), (7430, 10062), (7740, 9659), (8385, 8916)]