89701560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6389}}^1$

素因数の和:6422

約数の個数: 128

約数和(自身を含む): 322056000

約数和(自身を除く): 232354440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 6389, 7020, 12778, 14040, 19167, 25556, 31945, 38334, 51112, 57501, 63890, 76668, 83057, 95835, 115002, 127780, 153336, 166114, 172503, 191670, 230004, 249171, 255560, 287505, 332228, 345006, 383340, 415285, 460008, 498342, 575010, 664456, 690012, 747513, 766680, 830570, 862515, 996684, 1150020, 1245855, 1380024, 1495026, 1661140, 1725030, 1993368, 2242539, 2300040, 2491710, 2990052, 3322280, 3450060, 3737565, 4485078, 4983420, 5980104, 6900120, 7475130, 8970156, 9966840, 11212695, 14950260, 17940312, 22425390, 29900520, 44850780, 89701560]

約数ペア:

[(1, 89701560), (2, 44850780), (3, 29900520), (4, 22425390), (5, 17940312), (6, 14950260), (8, 11212695), (9, 9966840), (10, 8970156), (12, 7475130), (13, 6900120), (15, 5980104), (18, 4983420), (20, 4485078), (24, 3737565), (26, 3450060), (27, 3322280), (30, 2990052), (36, 2491710), (39, 2300040), (40, 2242539), (45, 1993368), (52, 1725030), (54, 1661140), (60, 1495026), (65, 1380024), (72, 1245855), (78, 1150020), (90, 996684), (104, 862515), (108, 830570), (117, 766680), (120, 747513), (130, 690012), (135, 664456), (156, 575010), (180, 498342), (195, 460008), (216, 415285), (234, 383340), (260, 345006), (270, 332228), (312, 287505), (351, 255560), (360, 249171), (390, 230004), (468, 191670), (520, 172503), (540, 166114), (585, 153336), (702, 127780), (780, 115002), (936, 95835), (1080, 83057), (1170, 76668), (1404, 63890), (1560, 57501), (1755, 51112), (2340, 38334), (2808, 31945), (3510, 25556), (4680, 19167), (6389, 14040), (7020, 12778)]