71295660

素因数分解:

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

素因数の和:4308

約数の個数: 96

約数和(自身を含む): 229017600

約数和(自身を除く): 157721940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 4259, 5580, 8370, 8518, 12777, 16740, 17036, 21295, 25554, 38331, 42590, 51108, 63885, 76662, 85180, 114993, 127770, 132029, 153324, 191655, 229986, 255540, 264058, 383310, 396087, 459972, 528116, 574965, 660145, 766620, 792174, 1149930, 1188261, 1320290, 1584348, 1980435, 2299860, 2376522, 2640580, 3564783, 3960870, 4753044, 5941305, 7129566, 7921740, 11882610, 14259132, 17823915, 23765220, 35647830, 71295660]

約数ペア:

[(1, 71295660), (2, 35647830), (3, 23765220), (4, 17823915), (5, 14259132), (6, 11882610), (9, 7921740), (10, 7129566), (12, 5941305), (15, 4753044), (18, 3960870), (20, 3564783), (27, 2640580), (30, 2376522), (31, 2299860), (36, 1980435), (45, 1584348), (54, 1320290), (60, 1188261), (62, 1149930), (90, 792174), (93, 766620), (108, 660145), (124, 574965), (135, 528116), (155, 459972), (180, 396087), (186, 383310), (270, 264058), (279, 255540), (310, 229986), (372, 191655), (465, 153324), (540, 132029), (558, 127770), (620, 114993), (837, 85180), (930, 76662), (1116, 63885), (1395, 51108), (1674, 42590), (1860, 38331), (2790, 25554), (3348, 21295), (4185, 17036), (4259, 16740), (5580, 12777), (8370, 8518)]