74387850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:684

約数の個数: 96

約数和(自身を含む): 199034880

約数和(自身を除く): 124647030

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 43, 50, 57, 75, 86, 95, 114, 129, 150, 190, 215, 258, 285, 430, 475, 570, 607, 645, 817, 950, 1075, 1214, 1290, 1425, 1634, 1821, 2150, 2451, 2850, 3035, 3225, 3642, 4085, 4902, 6070, 6450, 8170, 9105, 11533, 12255, 15175, 18210, 20425, 23066, 24510, 26101, 30350, 34599, 40850, 45525, 52202, 57665, 61275, 69198, 78303, 91050, 115330, 122550, 130505, 156606, 172995, 261010, 288325, 345990, 391515, 495919, 576650, 652525, 783030, 864975, 991838, 1305050, 1487757, 1729950, 1957575, 2479595, 2975514, 3915150, 4959190, 7438785, 12397975, 14877570, 24795950, 37193925, 74387850]

約数ペア:

[(1, 74387850), (2, 37193925), (3, 24795950), (5, 14877570), (6, 12397975), (10, 7438785), (15, 4959190), (19, 3915150), (25, 2975514), (30, 2479595), (38, 1957575), (43, 1729950), (50, 1487757), (57, 1305050), (75, 991838), (86, 864975), (95, 783030), (114, 652525), (129, 576650), (150, 495919), (190, 391515), (215, 345990), (258, 288325), (285, 261010), (430, 172995), (475, 156606), (570, 130505), (607, 122550), (645, 115330), (817, 91050), (950, 78303), (1075, 69198), (1214, 61275), (1290, 57665), (1425, 52202), (1634, 45525), (1821, 40850), (2150, 34599), (2451, 30350), (2850, 26101), (3035, 24510), (3225, 23066), (3642, 20425), (4085, 18210), (4902, 15175), (6070, 12255), (6450, 11533), (8170, 9105)]