189561240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47869}}^1$

素因数の和:47897

約数の個数: 96

約数和(自身を含む): 672094800

約数和(自身を除く): 482533560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 47869, 95738, 143607, 191476, 239345, 287214, 382952, 430821, 478690, 526559, 574428, 718035, 861642, 957380, 1053118, 1148856, 1436070, 1579677, 1723284, 1914760, 2106236, 2154105, 2632795, 2872140, 3159354, 3446568, 4212472, 4308210, 4739031, 5265590, 5744280, 6318708, 7898385, 8616420, 9478062, 10531180, 12637416, 15796770, 17232840, 18956124, 21062360, 23695155, 31593540, 37912248, 47390310, 63187080, 94780620, 189561240]

約数ペア:

[(1, 189561240), (2, 94780620), (3, 63187080), (4, 47390310), (5, 37912248), (6, 31593540), (8, 23695155), (9, 21062360), (10, 18956124), (11, 17232840), (12, 15796770), (15, 12637416), (18, 10531180), (20, 9478062), (22, 8616420), (24, 7898385), (30, 6318708), (33, 5744280), (36, 5265590), (40, 4739031), (44, 4308210), (45, 4212472), (55, 3446568), (60, 3159354), (66, 2872140), (72, 2632795), (88, 2154105), (90, 2106236), (99, 1914760), (110, 1723284), (120, 1579677), (132, 1436070), (165, 1148856), (180, 1053118), (198, 957380), (220, 861642), (264, 718035), (330, 574428), (360, 526559), (396, 478690), (440, 430821), (495, 382952), (660, 287214), (792, 239345), (990, 191476), (1320, 143607), (1980, 95738), (3960, 47869)]