74752217820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19775719}}^1$

素因数の和:19775744

約数の個数: 96

約数和(自身を含む): 265785676800

約数和(自身を除く): 191033458980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 19775719, 39551438, 59327157, 79102876, 98878595, 118654314, 138430033, 177981471, 197757190, 237308628, 276860066, 296635785, 355962942, 395514380, 415290099, 533944413, 553720132, 593271570, 692150165, 711925884, 830580198, 889907355, 1067888826, 1186543140, 1245870297, 1384300330, 1661160396, 1779814710, 2076450495, 2135777652, 2491740594, 2669722065, 2768600660, 3559629420, 3737610891, 4152900990, 4983481188, 5339444130, 6229351485, 7475221782, 8305801980, 10678888260, 12458702970, 14950443564, 18688054455, 24917405940, 37376108910, 74752217820]

約数ペア:

[(1, 74752217820), (2, 37376108910), (3, 24917405940), (4, 18688054455), (5, 14950443564), (6, 12458702970), (7, 10678888260), (9, 8305801980), (10, 7475221782), (12, 6229351485), (14, 5339444130), (15, 4983481188), (18, 4152900990), (20, 3737610891), (21, 3559629420), (27, 2768600660), (28, 2669722065), (30, 2491740594), (35, 2135777652), (36, 2076450495), (42, 1779814710), (45, 1661160396), (54, 1384300330), (60, 1245870297), (63, 1186543140), (70, 1067888826), (84, 889907355), (90, 830580198), (105, 711925884), (108, 692150165), (126, 593271570), (135, 553720132), (140, 533944413), (180, 415290099), (189, 395514380), (210, 355962942), (252, 296635785), (270, 276860066), (315, 237308628), (378, 197757190), (420, 177981471), (540, 138430033), (630, 118654314), (756, 98878595), (945, 79102876), (1260, 59327157), (1890, 39551438), (3780, 19775719)]