45990750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:175

約数の個数: 128

約数和(自身を含む): 127370880

約数和(自身を除く): 81380130

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 53, 65, 75, 78, 89, 106, 125, 130, 150, 159, 178, 195, 250, 265, 267, 318, 325, 375, 390, 445, 530, 534, 650, 689, 750, 795, 890, 975, 1157, 1325, 1335, 1378, 1590, 1625, 1950, 2067, 2225, 2314, 2650, 2670, 3250, 3445, 3471, 3975, 4134, 4450, 4717, 4875, 5785, 6625, 6675, 6890, 6942, 7950, 9434, 9750, 10335, 11125, 11570, 13250, 13350, 14151, 17225, 17355, 19875, 20670, 22250, 23585, 28302, 28925, 33375, 34450, 34710, 39750, 47170, 51675, 57850, 61321, 66750, 70755, 86125, 86775, 103350, 117925, 122642, 141510, 144625, 172250, 173550, 183963, 235850, 258375, 289250, 306605, 353775, 367926, 433875, 516750, 589625, 613210, 707550, 867750, 919815, 1179250, 1533025, 1768875, 1839630, 3066050, 3537750, 4599075, 7665125, 9198150, 15330250, 22995375, 45990750]

約数ペア:

[(1, 45990750), (2, 22995375), (3, 15330250), (5, 9198150), (6, 7665125), (10, 4599075), (13, 3537750), (15, 3066050), (25, 1839630), (26, 1768875), (30, 1533025), (39, 1179250), (50, 919815), (53, 867750), (65, 707550), (75, 613210), (78, 589625), (89, 516750), (106, 433875), (125, 367926), (130, 353775), (150, 306605), (159, 289250), (178, 258375), (195, 235850), (250, 183963), (265, 173550), (267, 172250), (318, 144625), (325, 141510), (375, 122642), (390, 117925), (445, 103350), (530, 86775), (534, 86125), (650, 70755), (689, 66750), (750, 61321), (795, 57850), (890, 51675), (975, 47170), (1157, 39750), (1325, 34710), (1335, 34450), (1378, 33375), (1590, 28925), (1625, 28302), (1950, 23585), (2067, 22250), (2225, 20670), (2314, 19875), (2650, 17355), (2670, 17225), (3250, 14151), (3445, 13350), (3471, 13250), (3975, 11570), (4134, 11125), (4450, 10335), (4717, 9750), (4875, 9434), (5785, 7950), (6625, 6942), (6675, 6890)]