87967080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1733}}^1$

素因数の和:1800

約数の個数: 128

約数和(自身を含む): 299635200

約数和(自身を除く): 211668120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 90, 94, 108, 120, 135, 141, 180, 188, 216, 235, 270, 282, 360, 376, 423, 470, 540, 564, 705, 846, 940, 1080, 1128, 1269, 1410, 1692, 1733, 1880, 2115, 2538, 2820, 3384, 3466, 4230, 5076, 5199, 5640, 6345, 6932, 8460, 8665, 10152, 10398, 12690, 13864, 15597, 16920, 17330, 20796, 25380, 25995, 31194, 34660, 41592, 46791, 50760, 51990, 62388, 69320, 77985, 81451, 93582, 103980, 124776, 155970, 162902, 187164, 207960, 233955, 244353, 311940, 325804, 374328, 407255, 467910, 488706, 623880, 651608, 733059, 814510, 935820, 977412, 1221765, 1466118, 1629020, 1871640, 1954824, 2199177, 2443530, 2932236, 3258040, 3665295, 4398354, 4887060, 5864472, 7330590, 8796708, 9774120, 10995885, 14661180, 17593416, 21991770, 29322360, 43983540, 87967080]

約数ペア:

[(1, 87967080), (2, 43983540), (3, 29322360), (4, 21991770), (5, 17593416), (6, 14661180), (8, 10995885), (9, 9774120), (10, 8796708), (12, 7330590), (15, 5864472), (18, 4887060), (20, 4398354), (24, 3665295), (27, 3258040), (30, 2932236), (36, 2443530), (40, 2199177), (45, 1954824), (47, 1871640), (54, 1629020), (60, 1466118), (72, 1221765), (90, 977412), (94, 935820), (108, 814510), (120, 733059), (135, 651608), (141, 623880), (180, 488706), (188, 467910), (216, 407255), (235, 374328), (270, 325804), (282, 311940), (360, 244353), (376, 233955), (423, 207960), (470, 187164), (540, 162902), (564, 155970), (705, 124776), (846, 103980), (940, 93582), (1080, 81451), (1128, 77985), (1269, 69320), (1410, 62388), (1692, 51990), (1733, 50760), (1880, 46791), (2115, 41592), (2538, 34660), (2820, 31194), (3384, 25995), (3466, 25380), (4230, 20796), (5076, 17330), (5199, 16920), (5640, 15597), (6345, 13864), (6932, 12690), (8460, 10398), (8665, 10152)]