75918700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5309}}^1$

素因数の和:5347

約数の個数: 72

約数和(自身を含む): 193581360

約数和(自身を除く): 117662660

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1100, 1300, 1430, 2860, 3575, 5309, 7150, 10618, 14300, 21236, 26545, 53090, 58399, 69017, 106180, 116798, 132725, 138034, 233596, 265450, 276068, 291995, 345085, 530900, 583990, 690170, 759187, 1167980, 1380340, 1459975, 1518374, 1725425, 2919950, 3036748, 3450850, 3795935, 5839900, 6901700, 7591870, 15183740, 18979675, 37959350, 75918700]

約数ペア:

[(1, 75918700), (2, 37959350), (4, 18979675), (5, 15183740), (10, 7591870), (11, 6901700), (13, 5839900), (20, 3795935), (22, 3450850), (25, 3036748), (26, 2919950), (44, 1725425), (50, 1518374), (52, 1459975), (55, 1380340), (65, 1167980), (100, 759187), (110, 690170), (130, 583990), (143, 530900), (220, 345085), (260, 291995), (275, 276068), (286, 265450), (325, 233596), (550, 138034), (572, 132725), (650, 116798), (715, 106180), (1100, 69017), (1300, 58399), (1430, 53090), (2860, 26545), (3575, 21236), (5309, 14300), (7150, 10618)]