275627820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11399}}^1$

素因数の和:11455

約数の個数: 96

約数和(自身を含む): 858009600

約数和(自身を除く): 582381780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 8060, 11399, 12090, 22798, 24180, 34197, 45596, 56995, 68394, 113990, 136788, 148187, 170985, 227980, 296374, 341970, 353369, 444561, 592748, 683940, 706738, 740935, 889122, 1060107, 1413476, 1481870, 1766845, 1778244, 2120214, 2222805, 2963740, 3533690, 4240428, 4445610, 4593797, 5300535, 7067380, 8891220, 9187594, 10601070, 13781391, 18375188, 21202140, 22968985, 27562782, 45937970, 55125564, 68906955, 91875940, 137813910, 275627820]

約数ペア:

[(1, 275627820), (2, 137813910), (3, 91875940), (4, 68906955), (5, 55125564), (6, 45937970), (10, 27562782), (12, 22968985), (13, 21202140), (15, 18375188), (20, 13781391), (26, 10601070), (30, 9187594), (31, 8891220), (39, 7067380), (52, 5300535), (60, 4593797), (62, 4445610), (65, 4240428), (78, 3533690), (93, 2963740), (124, 2222805), (130, 2120214), (155, 1778244), (156, 1766845), (186, 1481870), (195, 1413476), (260, 1060107), (310, 889122), (372, 740935), (390, 706738), (403, 683940), (465, 592748), (620, 444561), (780, 353369), (806, 341970), (930, 296374), (1209, 227980), (1612, 170985), (1860, 148187), (2015, 136788), (2418, 113990), (4030, 68394), (4836, 56995), (6045, 45596), (8060, 34197), (11399, 24180), (12090, 22798)]