302062020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1429}}^1$

素因数の和:1725

約数の個数: 96

約数和(自身を含む): 914833920

約数和(自身を除く): 612771900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 271, 390, 542, 780, 813, 1084, 1355, 1429, 1626, 2710, 2858, 3252, 3523, 4065, 4287, 5420, 5716, 7046, 7145, 8130, 8574, 10569, 14092, 14290, 16260, 17148, 17615, 18577, 21138, 21435, 28580, 35230, 37154, 42276, 42870, 52845, 55731, 70460, 74308, 85740, 92885, 105690, 111462, 185770, 211380, 222924, 278655, 371540, 387259, 557310, 774518, 1114620, 1161777, 1549036, 1936295, 2323554, 3872590, 4647108, 5034367, 5808885, 7745180, 10068734, 11617770, 15103101, 20137468, 23235540, 25171835, 30206202, 50343670, 60412404, 75515505, 100687340, 151031010, 302062020]

約数ペア:

[(1, 302062020), (2, 151031010), (3, 100687340), (4, 75515505), (5, 60412404), (6, 50343670), (10, 30206202), (12, 25171835), (13, 23235540), (15, 20137468), (20, 15103101), (26, 11617770), (30, 10068734), (39, 7745180), (52, 5808885), (60, 5034367), (65, 4647108), (78, 3872590), (130, 2323554), (156, 1936295), (195, 1549036), (260, 1161777), (271, 1114620), (390, 774518), (542, 557310), (780, 387259), (813, 371540), (1084, 278655), (1355, 222924), (1429, 211380), (1626, 185770), (2710, 111462), (2858, 105690), (3252, 92885), (3523, 85740), (4065, 74308), (4287, 70460), (5420, 55731), (5716, 52845), (7046, 42870), (7145, 42276), (8130, 37154), (8574, 35230), (10569, 28580), (14092, 21435), (14290, 21138), (16260, 18577), (17148, 17615)]