89548680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:583

約数の個数: 128

約数和(自身を含む): 292118400

約数和(自身を除く): 202569720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 137, 156, 195, 260, 274, 312, 390, 411, 419, 520, 548, 685, 780, 822, 838, 1096, 1257, 1370, 1560, 1644, 1676, 1781, 2055, 2095, 2514, 2740, 3288, 3352, 3562, 4110, 4190, 5028, 5343, 5447, 5480, 6285, 7124, 8220, 8380, 8905, 10056, 10686, 10894, 12570, 14248, 16341, 16440, 16760, 17810, 21372, 21788, 25140, 26715, 27235, 32682, 35620, 42744, 43576, 50280, 53430, 54470, 57403, 65364, 71240, 81705, 106860, 108940, 114806, 130728, 163410, 172209, 213720, 217880, 229612, 287015, 326820, 344418, 459224, 574030, 653640, 688836, 746239, 861045, 1148060, 1377672, 1492478, 1722090, 2238717, 2296120, 2984956, 3444180, 3731195, 4477434, 5969912, 6888360, 7462390, 8954868, 11193585, 14924780, 17909736, 22387170, 29849560, 44774340, 89548680]

約数ペア:

[(1, 89548680), (2, 44774340), (3, 29849560), (4, 22387170), (5, 17909736), (6, 14924780), (8, 11193585), (10, 8954868), (12, 7462390), (13, 6888360), (15, 5969912), (20, 4477434), (24, 3731195), (26, 3444180), (30, 2984956), (39, 2296120), (40, 2238717), (52, 1722090), (60, 1492478), (65, 1377672), (78, 1148060), (104, 861045), (120, 746239), (130, 688836), (137, 653640), (156, 574030), (195, 459224), (260, 344418), (274, 326820), (312, 287015), (390, 229612), (411, 217880), (419, 213720), (520, 172209), (548, 163410), (685, 130728), (780, 114806), (822, 108940), (838, 106860), (1096, 81705), (1257, 71240), (1370, 65364), (1560, 57403), (1644, 54470), (1676, 53430), (1781, 50280), (2055, 43576), (2095, 42744), (2514, 35620), (2740, 32682), (3288, 27235), (3352, 26715), (3562, 25140), (4110, 21788), (4190, 21372), (5028, 17810), (5343, 16760), (5447, 16440), (5480, 16341), (6285, 14248), (7124, 12570), (8220, 10894), (8380, 10686), (8905, 10056)]