74964500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:658

約数の個数: 96

約数和(自身を含む): 185902080

約数和(自身を除く): 110937580

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 125, 130, 190, 247, 250, 260, 325, 380, 475, 494, 500, 607, 650, 950, 988, 1214, 1235, 1300, 1625, 1900, 2375, 2428, 2470, 3035, 3250, 4750, 4940, 6070, 6175, 6500, 7891, 9500, 11533, 12140, 12350, 15175, 15782, 23066, 24700, 30350, 30875, 31564, 39455, 46132, 57665, 60700, 61750, 75875, 78910, 115330, 123500, 149929, 151750, 157820, 197275, 230660, 288325, 299858, 303500, 394550, 576650, 599716, 749645, 789100, 986375, 1153300, 1441625, 1499290, 1972750, 2883250, 2998580, 3748225, 3945500, 5766500, 7496450, 14992900, 18741125, 37482250, 74964500]

約数ペア:

[(1, 74964500), (2, 37482250), (4, 18741125), (5, 14992900), (10, 7496450), (13, 5766500), (19, 3945500), (20, 3748225), (25, 2998580), (26, 2883250), (38, 1972750), (50, 1499290), (52, 1441625), (65, 1153300), (76, 986375), (95, 789100), (100, 749645), (125, 599716), (130, 576650), (190, 394550), (247, 303500), (250, 299858), (260, 288325), (325, 230660), (380, 197275), (475, 157820), (494, 151750), (500, 149929), (607, 123500), (650, 115330), (950, 78910), (988, 75875), (1214, 61750), (1235, 60700), (1300, 57665), (1625, 46132), (1900, 39455), (2375, 31564), (2428, 30875), (2470, 30350), (3035, 24700), (3250, 23066), (4750, 15782), (4940, 15175), (6070, 12350), (6175, 12140), (6500, 11533), (7891, 9500)]