8388900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:275

約数の個数: 144

約数和(自身を含む): 29164800

約数和(自身を除く): 20775900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 239, 260, 270, 300, 325, 351, 390, 450, 468, 478, 540, 585, 650, 675, 702, 717, 780, 900, 956, 975, 1170, 1195, 1300, 1350, 1404, 1434, 1755, 1950, 2151, 2340, 2390, 2700, 2868, 2925, 3107, 3510, 3585, 3900, 4302, 4780, 5850, 5975, 6214, 6453, 7020, 7170, 8604, 8775, 9321, 10755, 11700, 11950, 12428, 12906, 14340, 15535, 17550, 17925, 18642, 21510, 23900, 25812, 27963, 31070, 32265, 35100, 35850, 37284, 43020, 46605, 53775, 55926, 62140, 64530, 71700, 77675, 83889, 93210, 107550, 111852, 129060, 139815, 155350, 161325, 167778, 186420, 215100, 233025, 279630, 310700, 322650, 335556, 419445, 466050, 559260, 645300, 699075, 838890, 932100, 1398150, 1677780, 2097225, 2796300, 4194450, 8388900]

約数ペア:

[(1, 8388900), (2, 4194450), (3, 2796300), (4, 2097225), (5, 1677780), (6, 1398150), (9, 932100), (10, 838890), (12, 699075), (13, 645300), (15, 559260), (18, 466050), (20, 419445), (25, 335556), (26, 322650), (27, 310700), (30, 279630), (36, 233025), (39, 215100), (45, 186420), (50, 167778), (52, 161325), (54, 155350), (60, 139815), (65, 129060), (75, 111852), (78, 107550), (90, 93210), (100, 83889), (108, 77675), (117, 71700), (130, 64530), (135, 62140), (150, 55926), (156, 53775), (180, 46605), (195, 43020), (225, 37284), (234, 35850), (239, 35100), (260, 32265), (270, 31070), (300, 27963), (325, 25812), (351, 23900), (390, 21510), (450, 18642), (468, 17925), (478, 17550), (540, 15535), (585, 14340), (650, 12906), (675, 12428), (702, 11950), (717, 11700), (780, 10755), (900, 9321), (956, 8775), (975, 8604), (1170, 7170), (1195, 7020), (1300, 6453), (1350, 6214), (1404, 5975), (1434, 5850), (1755, 4780), (1950, 4302), (2151, 3900), (2340, 3585), (2390, 3510), (2700, 3107), (2868, 2925)]