69807100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3733}}^1$

素因数の和:3775

約数の個数: 72

約数和(自身を含む): 175020048

約数和(自身を除く): 105212948

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 220, 275, 340, 374, 425, 550, 748, 850, 935, 1100, 1700, 1870, 3733, 3740, 4675, 7466, 9350, 14932, 18665, 18700, 37330, 41063, 63461, 74660, 82126, 93325, 126922, 164252, 186650, 205315, 253844, 317305, 373300, 410630, 634610, 698071, 821260, 1026575, 1269220, 1396142, 1586525, 2053150, 2792284, 3173050, 3490355, 4106300, 6346100, 6980710, 13961420, 17451775, 34903550, 69807100]

約数ペア:

[(1, 69807100), (2, 34903550), (4, 17451775), (5, 13961420), (10, 6980710), (11, 6346100), (17, 4106300), (20, 3490355), (22, 3173050), (25, 2792284), (34, 2053150), (44, 1586525), (50, 1396142), (55, 1269220), (68, 1026575), (85, 821260), (100, 698071), (110, 634610), (170, 410630), (187, 373300), (220, 317305), (275, 253844), (340, 205315), (374, 186650), (425, 164252), (550, 126922), (748, 93325), (850, 82126), (935, 74660), (1100, 63461), (1700, 41063), (1870, 37330), (3733, 18700), (3740, 18665), (4675, 14932), (7466, 9350)]