204564180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:613

約数の個数: 96

約数和(自身を含む): 587059200

約数和(自身を除く): 382495020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 103, 158, 206, 237, 309, 316, 395, 412, 419, 474, 515, 618, 790, 838, 948, 1030, 1185, 1236, 1257, 1545, 1580, 1676, 2060, 2095, 2370, 2514, 3090, 4190, 4740, 5028, 6180, 6285, 8137, 8380, 12570, 16274, 24411, 25140, 32548, 33101, 40685, 43157, 48822, 66202, 81370, 86314, 97644, 99303, 122055, 129471, 132404, 162740, 165505, 172628, 198606, 215785, 244110, 258942, 331010, 397212, 431570, 488220, 496515, 517884, 647355, 662020, 863140, 993030, 1294710, 1986060, 2589420, 3409403, 6818806, 10228209, 13637612, 17047015, 20456418, 34094030, 40912836, 51141045, 68188060, 102282090, 204564180]

約数ペア:

[(1, 204564180), (2, 102282090), (3, 68188060), (4, 51141045), (5, 40912836), (6, 34094030), (10, 20456418), (12, 17047015), (15, 13637612), (20, 10228209), (30, 6818806), (60, 3409403), (79, 2589420), (103, 1986060), (158, 1294710), (206, 993030), (237, 863140), (309, 662020), (316, 647355), (395, 517884), (412, 496515), (419, 488220), (474, 431570), (515, 397212), (618, 331010), (790, 258942), (838, 244110), (948, 215785), (1030, 198606), (1185, 172628), (1236, 165505), (1257, 162740), (1545, 132404), (1580, 129471), (1676, 122055), (2060, 99303), (2095, 97644), (2370, 86314), (2514, 81370), (3090, 66202), (4190, 48822), (4740, 43157), (5028, 40685), (6180, 33101), (6285, 32548), (8137, 25140), (8380, 24411), (12570, 16274)]