2878234020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{41969}}^1$

素因数の和:42114

約数の個数: 96

約数和(自身を含む): 9025228800

約数和(自身を除く): 6146994780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 127, 135, 180, 254, 270, 381, 508, 540, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3429, 3810, 4572, 5715, 6858, 7620, 11430, 13716, 17145, 22860, 34290, 41969, 68580, 83938, 125907, 167876, 209845, 251814, 377721, 419690, 503628, 629535, 755442, 839380, 1133163, 1259070, 1510884, 1888605, 2266326, 2518140, 3777210, 4532652, 5330063, 5665815, 7554420, 10660126, 11331630, 15990189, 21320252, 22663260, 26650315, 31980378, 47970567, 53300630, 63960756, 79950945, 95941134, 106601260, 143911701, 159901890, 191882268, 239852835, 287823402, 319803780, 479705670, 575646804, 719558505, 959411340, 1439117010, 2878234020]

約数ペア:

[(1, 2878234020), (2, 1439117010), (3, 959411340), (4, 719558505), (5, 575646804), (6, 479705670), (9, 319803780), (10, 287823402), (12, 239852835), (15, 191882268), (18, 159901890), (20, 143911701), (27, 106601260), (30, 95941134), (36, 79950945), (45, 63960756), (54, 53300630), (60, 47970567), (90, 31980378), (108, 26650315), (127, 22663260), (135, 21320252), (180, 15990189), (254, 11331630), (270, 10660126), (381, 7554420), (508, 5665815), (540, 5330063), (635, 4532652), (762, 3777210), (1143, 2518140), (1270, 2266326), (1524, 1888605), (1905, 1510884), (2286, 1259070), (2540, 1133163), (3429, 839380), (3810, 755442), (4572, 629535), (5715, 503628), (6858, 419690), (7620, 377721), (11430, 251814), (13716, 209845), (17145, 167876), (22860, 125907), (34290, 83938), (41969, 68580)]