132388020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1151}}^1$

素因数の和:1243

約数の個数: 120

約数和(自身を含む): 421521408

約数和(自身を除く): 289133388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 81, 90, 108, 135, 142, 162, 180, 213, 270, 284, 324, 355, 405, 426, 540, 639, 710, 810, 852, 1065, 1151, 1278, 1420, 1620, 1917, 2130, 2302, 2556, 3195, 3453, 3834, 4260, 4604, 5751, 5755, 6390, 6906, 7668, 9585, 10359, 11502, 11510, 12780, 13812, 17265, 19170, 20718, 23004, 23020, 28755, 31077, 34530, 38340, 41436, 51795, 57510, 62154, 69060, 81721, 93231, 103590, 115020, 124308, 155385, 163442, 186462, 207180, 245163, 310770, 326884, 372924, 408605, 466155, 490326, 621540, 735489, 817210, 932310, 980652, 1225815, 1470978, 1634420, 1864620, 2206467, 2451630, 2941956, 3677445, 4412934, 4903260, 6619401, 7354890, 8825868, 11032335, 13238802, 14709780, 22064670, 26477604, 33097005, 44129340, 66194010, 132388020]

約数ペア:

[(1, 132388020), (2, 66194010), (3, 44129340), (4, 33097005), (5, 26477604), (6, 22064670), (9, 14709780), (10, 13238802), (12, 11032335), (15, 8825868), (18, 7354890), (20, 6619401), (27, 4903260), (30, 4412934), (36, 3677445), (45, 2941956), (54, 2451630), (60, 2206467), (71, 1864620), (81, 1634420), (90, 1470978), (108, 1225815), (135, 980652), (142, 932310), (162, 817210), (180, 735489), (213, 621540), (270, 490326), (284, 466155), (324, 408605), (355, 372924), (405, 326884), (426, 310770), (540, 245163), (639, 207180), (710, 186462), (810, 163442), (852, 155385), (1065, 124308), (1151, 115020), (1278, 103590), (1420, 93231), (1620, 81721), (1917, 69060), (2130, 62154), (2302, 57510), (2556, 51795), (3195, 41436), (3453, 38340), (3834, 34530), (4260, 31077), (4604, 28755), (5751, 23020), (5755, 23004), (6390, 20718), (6906, 19170), (7668, 17265), (9585, 13812), (10359, 12780), (11502, 11510)]