121247820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7243}}^1$

素因数の和:7292

約数の個数: 96

約数和(自身を含む): 389437440

約数和(自身を除く): 268189620

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, 5580, 7243, 8370, 14486, 16740, 21729, 28972, 36215, 43458, 65187, 72430, 86916, 108645, 130374, 144860, 195561, 217290, 224533, 260748, 325935, 391122, 434580, 449066, 651870, 673599, 782244, 898132, 977805, 1122665, 1303740, 1347198, 1955610, 2020797, 2245330, 2694396, 3367995, 3911220, 4041594, 4490660, 6062391, 6735990, 8083188, 10103985, 12124782, 13471980, 20207970, 24249564, 30311955, 40415940, 60623910, 121247820]

約数ペア:

[(1, 121247820), (2, 60623910), (3, 40415940), (4, 30311955), (5, 24249564), (6, 20207970), (9, 13471980), (10, 12124782), (12, 10103985), (15, 8083188), (18, 6735990), (20, 6062391), (27, 4490660), (30, 4041594), (31, 3911220), (36, 3367995), (45, 2694396), (54, 2245330), (60, 2020797), (62, 1955610), (90, 1347198), (93, 1303740), (108, 1122665), (124, 977805), (135, 898132), (155, 782244), (180, 673599), (186, 651870), (270, 449066), (279, 434580), (310, 391122), (372, 325935), (465, 260748), (540, 224533), (558, 217290), (620, 195561), (837, 144860), (930, 130374), (1116, 108645), (1395, 86916), (1674, 72430), (1860, 65187), (2790, 43458), (3348, 36215), (4185, 28972), (5580, 21729), (7243, 16740), (8370, 14486)]