78353460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3539}}^1$

素因数の和:3598

約数の個数: 96

約数和(自身を含む): 249782400

約数和(自身を除く): 171428940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 82, 90, 108, 123, 135, 164, 180, 205, 246, 270, 369, 410, 492, 540, 615, 738, 820, 1107, 1230, 1476, 1845, 2214, 2460, 3539, 3690, 4428, 5535, 7078, 7380, 10617, 11070, 14156, 17695, 21234, 22140, 31851, 35390, 42468, 53085, 63702, 70780, 95553, 106170, 127404, 145099, 159255, 191106, 212340, 290198, 318510, 382212, 435297, 477765, 580396, 637020, 725495, 870594, 955530, 1305891, 1450990, 1741188, 1911060, 2176485, 2611782, 2901980, 3917673, 4352970, 5223564, 6529455, 7835346, 8705940, 13058910, 15670692, 19588365, 26117820, 39176730, 78353460]

約数ペア:

[(1, 78353460), (2, 39176730), (3, 26117820), (4, 19588365), (5, 15670692), (6, 13058910), (9, 8705940), (10, 7835346), (12, 6529455), (15, 5223564), (18, 4352970), (20, 3917673), (27, 2901980), (30, 2611782), (36, 2176485), (41, 1911060), (45, 1741188), (54, 1450990), (60, 1305891), (82, 955530), (90, 870594), (108, 725495), (123, 637020), (135, 580396), (164, 477765), (180, 435297), (205, 382212), (246, 318510), (270, 290198), (369, 212340), (410, 191106), (492, 159255), (540, 145099), (615, 127404), (738, 106170), (820, 95553), (1107, 70780), (1230, 63702), (1476, 53085), (1845, 42468), (2214, 35390), (2460, 31851), (3539, 22140), (3690, 21234), (4428, 17695), (5535, 14156), (7078, 11070), (7380, 10617)]