130150620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{7159}}^1$

素因数の和:7275

約数の個数: 72

約数和(自身を含む): 398754720

約数和(自身を除く): 268604100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 3030, 3636, 4545, 6060, 7159, 9090, 14318, 18180, 21477, 28636, 35795, 42954, 64431, 71590, 85908, 107385, 128862, 143180, 214770, 257724, 322155, 429540, 644310, 723059, 1288620, 1446118, 2169177, 2892236, 3615295, 4338354, 6507531, 7230590, 8676708, 10845885, 13015062, 14461180, 21691770, 26030124, 32537655, 43383540, 65075310, 130150620]

約数ペア:

[(1, 130150620), (2, 65075310), (3, 43383540), (4, 32537655), (5, 26030124), (6, 21691770), (9, 14461180), (10, 13015062), (12, 10845885), (15, 8676708), (18, 7230590), (20, 6507531), (30, 4338354), (36, 3615295), (45, 2892236), (60, 2169177), (90, 1446118), (101, 1288620), (180, 723059), (202, 644310), (303, 429540), (404, 322155), (505, 257724), (606, 214770), (909, 143180), (1010, 128862), (1212, 107385), (1515, 85908), (1818, 71590), (2020, 64431), (3030, 42954), (3636, 35795), (4545, 28636), (6060, 21477), (7159, 18180), (9090, 14318)]