87139140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4259}}^1$

素因数の和:4313

約数の個数: 96

約数和(自身を含む): 274821120

約数和(自身を除く): 187681980

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 660, 682, 930, 1023, 1364, 1705, 1860, 2046, 3410, 4092, 4259, 5115, 6820, 8518, 10230, 12777, 17036, 20460, 21295, 25554, 42590, 46849, 51108, 63885, 85180, 93698, 127770, 132029, 140547, 187396, 234245, 255540, 264058, 281094, 396087, 468490, 528116, 562188, 660145, 702735, 792174, 936980, 1320290, 1405470, 1452319, 1584348, 1980435, 2640580, 2810940, 2904638, 3960870, 4356957, 5809276, 7261595, 7921740, 8713914, 14523190, 17427828, 21784785, 29046380, 43569570, 87139140]

約数ペア:

[(1, 87139140), (2, 43569570), (3, 29046380), (4, 21784785), (5, 17427828), (6, 14523190), (10, 8713914), (11, 7921740), (12, 7261595), (15, 5809276), (20, 4356957), (22, 3960870), (30, 2904638), (31, 2810940), (33, 2640580), (44, 1980435), (55, 1584348), (60, 1452319), (62, 1405470), (66, 1320290), (93, 936980), (110, 792174), (124, 702735), (132, 660145), (155, 562188), (165, 528116), (186, 468490), (220, 396087), (310, 281094), (330, 264058), (341, 255540), (372, 234245), (465, 187396), (620, 140547), (660, 132029), (682, 127770), (930, 93698), (1023, 85180), (1364, 63885), (1705, 51108), (1860, 46849), (2046, 42590), (3410, 25554), (4092, 21295), (4259, 20460), (5115, 17036), (6820, 12777), (8518, 10230)]