74462700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:404

約数の個数: 144

約数和(自身を含む): 236575136

約数和(自身を除く): 162112436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 61, 65, 75, 78, 100, 122, 130, 150, 156, 183, 195, 244, 260, 300, 305, 313, 325, 366, 390, 610, 626, 650, 732, 780, 793, 915, 939, 975, 1220, 1252, 1300, 1525, 1565, 1586, 1830, 1878, 1950, 2379, 3050, 3130, 3172, 3660, 3756, 3900, 3965, 4069, 4575, 4695, 4758, 6100, 6260, 7825, 7930, 8138, 9150, 9390, 9516, 11895, 12207, 15650, 15860, 16276, 18300, 18780, 19093, 19825, 20345, 23475, 23790, 24414, 31300, 38186, 39650, 40690, 46950, 47580, 48828, 57279, 59475, 61035, 76372, 79300, 81380, 93900, 95465, 101725, 114558, 118950, 122070, 190930, 203450, 229116, 237900, 244140, 248209, 286395, 305175, 381860, 406900, 477325, 496418, 572790, 610350, 744627, 954650, 992836, 1145580, 1220700, 1241045, 1431975, 1489254, 1909300, 2482090, 2863950, 2978508, 3723135, 4964180, 5727900, 6205225, 7446270, 12410450, 14892540, 18615675, 24820900, 37231350, 74462700]

約数ペア:

[(1, 74462700), (2, 37231350), (3, 24820900), (4, 18615675), (5, 14892540), (6, 12410450), (10, 7446270), (12, 6205225), (13, 5727900), (15, 4964180), (20, 3723135), (25, 2978508), (26, 2863950), (30, 2482090), (39, 1909300), (50, 1489254), (52, 1431975), (60, 1241045), (61, 1220700), (65, 1145580), (75, 992836), (78, 954650), (100, 744627), (122, 610350), (130, 572790), (150, 496418), (156, 477325), (183, 406900), (195, 381860), (244, 305175), (260, 286395), (300, 248209), (305, 244140), (313, 237900), (325, 229116), (366, 203450), (390, 190930), (610, 122070), (626, 118950), (650, 114558), (732, 101725), (780, 95465), (793, 93900), (915, 81380), (939, 79300), (975, 76372), (1220, 61035), (1252, 59475), (1300, 57279), (1525, 48828), (1565, 47580), (1586, 46950), (1830, 40690), (1878, 39650), (1950, 38186), (2379, 31300), (3050, 24414), (3130, 23790), (3172, 23475), (3660, 20345), (3756, 19825), (3900, 19093), (3965, 18780), (4069, 18300), (4575, 16276), (4695, 15860), (4758, 15650), (6100, 12207), (6260, 11895), (7825, 9516), (7930, 9390), (8138, 9150)]