38242620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:364

約数の個数: 144

約数和(自身を含む): 127501920

約数和(自身を除く): 89259300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 59, 60, 65, 78, 90, 117, 118, 130, 156, 177, 180, 195, 234, 236, 260, 277, 295, 354, 390, 468, 531, 554, 585, 590, 708, 767, 780, 831, 885, 1062, 1108, 1170, 1180, 1385, 1534, 1662, 1770, 2124, 2301, 2340, 2493, 2655, 2770, 3068, 3324, 3540, 3601, 3835, 4155, 4602, 4986, 5310, 5540, 6903, 7202, 7670, 8310, 9204, 9972, 10620, 10803, 11505, 12465, 13806, 14404, 15340, 16343, 16620, 18005, 21606, 23010, 24930, 27612, 32409, 32686, 34515, 36010, 43212, 46020, 49029, 49860, 54015, 64818, 65372, 69030, 72020, 81715, 98058, 108030, 129636, 138060, 147087, 162045, 163430, 196116, 212459, 216060, 245145, 294174, 324090, 326860, 424918, 490290, 588348, 637377, 648180, 735435, 849836, 980580, 1062295, 1274754, 1470870, 1912131, 2124590, 2549508, 2941740, 3186885, 3824262, 4249180, 6373770, 7648524, 9560655, 12747540, 19121310, 38242620]

約数ペア:

[(1, 38242620), (2, 19121310), (3, 12747540), (4, 9560655), (5, 7648524), (6, 6373770), (9, 4249180), (10, 3824262), (12, 3186885), (13, 2941740), (15, 2549508), (18, 2124590), (20, 1912131), (26, 1470870), (30, 1274754), (36, 1062295), (39, 980580), (45, 849836), (52, 735435), (59, 648180), (60, 637377), (65, 588348), (78, 490290), (90, 424918), (117, 326860), (118, 324090), (130, 294174), (156, 245145), (177, 216060), (180, 212459), (195, 196116), (234, 163430), (236, 162045), (260, 147087), (277, 138060), (295, 129636), (354, 108030), (390, 98058), (468, 81715), (531, 72020), (554, 69030), (585, 65372), (590, 64818), (708, 54015), (767, 49860), (780, 49029), (831, 46020), (885, 43212), (1062, 36010), (1108, 34515), (1170, 32686), (1180, 32409), (1385, 27612), (1534, 24930), (1662, 23010), (1770, 21606), (2124, 18005), (2301, 16620), (2340, 16343), (2493, 15340), (2655, 14404), (2770, 13806), (3068, 12465), (3324, 11505), (3540, 10803), (3601, 10620), (3835, 9972), (4155, 9204), (4602, 8310), (4986, 7670), (5310, 7202), (5540, 6903)]