45111200

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:175

約数の個数: 144

約数和(自身を含む): 121492224

約数和(自身を除く): 76381024

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 32, 34, 40, 50, 62, 68, 80, 85, 100, 107, 124, 136, 155, 160, 170, 200, 214, 248, 272, 310, 340, 400, 425, 428, 496, 527, 535, 544, 620, 680, 775, 800, 850, 856, 992, 1054, 1070, 1240, 1360, 1550, 1700, 1712, 1819, 2108, 2140, 2480, 2635, 2675, 2720, 3100, 3317, 3400, 3424, 3638, 4216, 4280, 4960, 5270, 5350, 6200, 6634, 6800, 7276, 8432, 8560, 9095, 10540, 10700, 12400, 13175, 13268, 13600, 14552, 16585, 16864, 17120, 18190, 21080, 21400, 24800, 26350, 26536, 29104, 33170, 36380, 42160, 42800, 45475, 52700, 53072, 56389, 58208, 66340, 72760, 82925, 84320, 85600, 90950, 105400, 106144, 112778, 132680, 145520, 165850, 181900, 210800, 225556, 265360, 281945, 291040, 331700, 363800, 421600, 451112, 530720, 563890, 663400, 727600, 902224, 1127780, 1326800, 1409725, 1455200, 1804448, 2255560, 2653600, 2819450, 4511120, 5638900, 9022240, 11277800, 22555600, 45111200]

約数ペア:

[(1, 45111200), (2, 22555600), (4, 11277800), (5, 9022240), (8, 5638900), (10, 4511120), (16, 2819450), (17, 2653600), (20, 2255560), (25, 1804448), (31, 1455200), (32, 1409725), (34, 1326800), (40, 1127780), (50, 902224), (62, 727600), (68, 663400), (80, 563890), (85, 530720), (100, 451112), (107, 421600), (124, 363800), (136, 331700), (155, 291040), (160, 281945), (170, 265360), (200, 225556), (214, 210800), (248, 181900), (272, 165850), (310, 145520), (340, 132680), (400, 112778), (425, 106144), (428, 105400), (496, 90950), (527, 85600), (535, 84320), (544, 82925), (620, 72760), (680, 66340), (775, 58208), (800, 56389), (850, 53072), (856, 52700), (992, 45475), (1054, 42800), (1070, 42160), (1240, 36380), (1360, 33170), (1550, 29104), (1700, 26536), (1712, 26350), (1819, 24800), (2108, 21400), (2140, 21080), (2480, 18190), (2635, 17120), (2675, 16864), (2720, 16585), (3100, 14552), (3317, 13600), (3400, 13268), (3424, 13175), (3638, 12400), (4216, 10700), (4280, 10540), (4960, 9095), (5270, 8560), (5350, 8432), (6200, 7276), (6634, 6800)]