828052020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{757}}^1$

素因数の和:934

約数の個数: 144

約数和(自身を含む): 2582536320

約数和(自身を除く): 1754484300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 103, 118, 177, 180, 206, 236, 295, 309, 354, 412, 515, 531, 590, 618, 708, 757, 885, 927, 1030, 1062, 1180, 1236, 1514, 1545, 1770, 1854, 2060, 2124, 2271, 2655, 3028, 3090, 3540, 3708, 3785, 4542, 4635, 5310, 6077, 6180, 6813, 7570, 9084, 9270, 10620, 11355, 12154, 13626, 15140, 18231, 18540, 22710, 24308, 27252, 30385, 34065, 36462, 44663, 45420, 54693, 60770, 68130, 72924, 77971, 89326, 91155, 109386, 121540, 133989, 136260, 155942, 178652, 182310, 218772, 223315, 233913, 267978, 273465, 311884, 364620, 389855, 401967, 446630, 467826, 535956, 546930, 669945, 701739, 779710, 803934, 893260, 935652, 1093860, 1169565, 1339890, 1403478, 1559420, 1607868, 2009835, 2339130, 2679780, 2806956, 3508695, 4019670, 4600289, 4678260, 7017390, 8039340, 9200578, 13800867, 14034780, 18401156, 23001445, 27601734, 41402601, 46002890, 55203468, 69004335, 82805202, 92005780, 138008670, 165610404, 207013005, 276017340, 414026010, 828052020]

約数ペア:

[(1, 828052020), (2, 414026010), (3, 276017340), (4, 207013005), (5, 165610404), (6, 138008670), (9, 92005780), (10, 82805202), (12, 69004335), (15, 55203468), (18, 46002890), (20, 41402601), (30, 27601734), (36, 23001445), (45, 18401156), (59, 14034780), (60, 13800867), (90, 9200578), (103, 8039340), (118, 7017390), (177, 4678260), (180, 4600289), (206, 4019670), (236, 3508695), (295, 2806956), (309, 2679780), (354, 2339130), (412, 2009835), (515, 1607868), (531, 1559420), (590, 1403478), (618, 1339890), (708, 1169565), (757, 1093860), (885, 935652), (927, 893260), (1030, 803934), (1062, 779710), (1180, 701739), (1236, 669945), (1514, 546930), (1545, 535956), (1770, 467826), (1854, 446630), (2060, 401967), (2124, 389855), (2271, 364620), (2655, 311884), (3028, 273465), (3090, 267978), (3540, 233913), (3708, 223315), (3785, 218772), (4542, 182310), (4635, 178652), (5310, 155942), (6077, 136260), (6180, 133989), (6813, 121540), (7570, 109386), (9084, 91155), (9270, 89326), (10620, 77971), (11355, 72924), (12154, 68130), (13626, 60770), (15140, 54693), (18231, 45420), (18540, 44663), (22710, 36462), (24308, 34065), (27252, 30385)]