664630200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{28403}}^1$

素因数の和:28438

約数の個数: 144

約数和(自身を含む): 2403830520

約数和(自身を除く): 1739200320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3900, 4680, 5850, 7800, 11700, 23400, 28403, 56806, 85209, 113612, 142015, 170418, 227224, 255627, 284030, 340836, 369239, 426045, 511254, 568060, 681672, 710075, 738478, 852090, 1022508, 1107717, 1136120, 1278135, 1420150, 1476956, 1704180, 1846195, 2045016, 2130225, 2215434, 2556270, 2840300, 2953912, 3323151, 3408360, 3692390, 4260450, 4430868, 5112540, 5538585, 5680600, 6390675, 6646302, 7384780, 8520900, 8861736, 9230975, 10225080, 11077170, 12781350, 13292604, 14769560, 16615755, 17041800, 18461950, 22154340, 25562700, 26585208, 27692925, 33231510, 36923900, 44308680, 51125400, 55385850, 66463020, 73847800, 83078775, 110771700, 132926040, 166157550, 221543400, 332315100, 664630200]

約数ペア:

[(1, 664630200), (2, 332315100), (3, 221543400), (4, 166157550), (5, 132926040), (6, 110771700), (8, 83078775), (9, 73847800), (10, 66463020), (12, 55385850), (13, 51125400), (15, 44308680), (18, 36923900), (20, 33231510), (24, 27692925), (25, 26585208), (26, 25562700), (30, 22154340), (36, 18461950), (39, 17041800), (40, 16615755), (45, 14769560), (50, 13292604), (52, 12781350), (60, 11077170), (65, 10225080), (72, 9230975), (75, 8861736), (78, 8520900), (90, 7384780), (100, 6646302), (104, 6390675), (117, 5680600), (120, 5538585), (130, 5112540), (150, 4430868), (156, 4260450), (180, 3692390), (195, 3408360), (200, 3323151), (225, 2953912), (234, 2840300), (260, 2556270), (300, 2215434), (312, 2130225), (325, 2045016), (360, 1846195), (390, 1704180), (450, 1476956), (468, 1420150), (520, 1278135), (585, 1136120), (600, 1107717), (650, 1022508), (780, 852090), (900, 738478), (936, 710075), (975, 681672), (1170, 568060), (1300, 511254), (1560, 426045), (1800, 369239), (1950, 340836), (2340, 284030), (2600, 255627), (2925, 227224), (3900, 170418), (4680, 142015), (5850, 113612), (7800, 85209), (11700, 56806), (23400, 28403)]