266707260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47797}}^1$

素因数の和:47843

約数の個数: 72

約数和(自身を含む): 835126656

約数和(自身を除く): 568419396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 47797, 95594, 143391, 191188, 238985, 286782, 430173, 477970, 573564, 716955, 860346, 955940, 1433910, 1481707, 1720692, 2150865, 2867820, 2963414, 4301730, 4445121, 5926828, 7408535, 8603460, 8890242, 13335363, 14817070, 17780484, 22225605, 26670726, 29634140, 44451210, 53341452, 66676815, 88902420, 133353630, 266707260]

約数ペア:

[(1, 266707260), (2, 133353630), (3, 88902420), (4, 66676815), (5, 53341452), (6, 44451210), (9, 29634140), (10, 26670726), (12, 22225605), (15, 17780484), (18, 14817070), (20, 13335363), (30, 8890242), (31, 8603460), (36, 7408535), (45, 5926828), (60, 4445121), (62, 4301730), (90, 2963414), (93, 2867820), (124, 2150865), (155, 1720692), (180, 1481707), (186, 1433910), (279, 955940), (310, 860346), (372, 716955), (465, 573564), (558, 477970), (620, 430173), (930, 286782), (1116, 238985), (1395, 191188), (1860, 143391), (2790, 95594), (5580, 47797)]