127890750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{1009}}^1$

素因数の和:1055

約数の個数: 96

約数和(自身を含む): 346001760

約数和(自身を除く): 218111010

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 169, 195, 250, 325, 338, 375, 390, 507, 650, 750, 845, 975, 1009, 1014, 1625, 1690, 1950, 2018, 2535, 3027, 3250, 4225, 4875, 5045, 5070, 6054, 8450, 9750, 10090, 12675, 13117, 15135, 21125, 25225, 25350, 26234, 30270, 39351, 42250, 50450, 63375, 65585, 75675, 78702, 126125, 126750, 131170, 151350, 170521, 196755, 252250, 327925, 341042, 378375, 393510, 511563, 655850, 756750, 852605, 983775, 1023126, 1639625, 1705210, 1967550, 2557815, 3279250, 4263025, 4918875, 5115630, 8526050, 9837750, 12789075, 21315125, 25578150, 42630250, 63945375, 127890750]

約数ペア:

[(1, 127890750), (2, 63945375), (3, 42630250), (5, 25578150), (6, 21315125), (10, 12789075), (13, 9837750), (15, 8526050), (25, 5115630), (26, 4918875), (30, 4263025), (39, 3279250), (50, 2557815), (65, 1967550), (75, 1705210), (78, 1639625), (125, 1023126), (130, 983775), (150, 852605), (169, 756750), (195, 655850), (250, 511563), (325, 393510), (338, 378375), (375, 341042), (390, 327925), (507, 252250), (650, 196755), (750, 170521), (845, 151350), (975, 131170), (1009, 126750), (1014, 126125), (1625, 78702), (1690, 75675), (1950, 65585), (2018, 63375), (2535, 50450), (3027, 42250), (3250, 39351), (4225, 30270), (4875, 26234), (5045, 25350), (5070, 25225), (6054, 21125), (8450, 15135), (9750, 13117), (10090, 12675)]