262801260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5233}}^1$

素因数の和:5285

約数の個数: 120

約数和(自身を含む): 851174016

約数和(自身を除く): 588372756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 540, 558, 620, 810, 837, 930, 1116, 1395, 1620, 1674, 1860, 2511, 2790, 3348, 4185, 5022, 5233, 5580, 8370, 10044, 10466, 12555, 15699, 16740, 20932, 25110, 26165, 31398, 47097, 50220, 52330, 62796, 78495, 94194, 104660, 141291, 156990, 162223, 188388, 235485, 282582, 313980, 324446, 423873, 470970, 486669, 565164, 648892, 706455, 811115, 847746, 941940, 973338, 1412910, 1460007, 1622230, 1695492, 1946676, 2119365, 2433345, 2825820, 2920014, 3244460, 4238730, 4380021, 4866690, 5840028, 7300035, 8477460, 8760042, 9733380, 13140063, 14600070, 17520084, 21900105, 26280126, 29200140, 43800210, 52560252, 65700315, 87600420, 131400630, 262801260]

約数ペア:

[(1, 262801260), (2, 131400630), (3, 87600420), (4, 65700315), (5, 52560252), (6, 43800210), (9, 29200140), (10, 26280126), (12, 21900105), (15, 17520084), (18, 14600070), (20, 13140063), (27, 9733380), (30, 8760042), (31, 8477460), (36, 7300035), (45, 5840028), (54, 4866690), (60, 4380021), (62, 4238730), (81, 3244460), (90, 2920014), (93, 2825820), (108, 2433345), (124, 2119365), (135, 1946676), (155, 1695492), (162, 1622230), (180, 1460007), (186, 1412910), (270, 973338), (279, 941940), (310, 847746), (324, 811115), (372, 706455), (405, 648892), (465, 565164), (540, 486669), (558, 470970), (620, 423873), (810, 324446), (837, 313980), (930, 282582), (1116, 235485), (1395, 188388), (1620, 162223), (1674, 156990), (1860, 141291), (2511, 104660), (2790, 94194), (3348, 78495), (4185, 62796), (5022, 52330), (5233, 50220), (5580, 47097), (8370, 31398), (10044, 26165), (10466, 25110), (12555, 20932), (15699, 16740)]