54589140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1087}}^1$

素因数の和:1139

約数の個数: 120

約数和(自身を含む): 176934912

約数和(自身を除く): 122345772

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, 1087, 1116, 1395, 1620, 1674, 1860, 2174, 2511, 2790, 3261, 3348, 4185, 4348, 5022, 5435, 5580, 6522, 8370, 9783, 10044, 10870, 12555, 13044, 16305, 16740, 19566, 21740, 25110, 29349, 32610, 33697, 39132, 48915, 50220, 58698, 65220, 67394, 88047, 97830, 101091, 117396, 134788, 146745, 168485, 176094, 195660, 202182, 293490, 303273, 336970, 352188, 404364, 440235, 505455, 586980, 606546, 673940, 880470, 909819, 1010910, 1213092, 1516365, 1760940, 1819638, 2021820, 2729457, 3032730, 3639276, 4549095, 5458914, 6065460, 9098190, 10917828, 13647285, 18196380, 27294570, 54589140]

約数ペア:

[(1, 54589140), (2, 27294570), (3, 18196380), (4, 13647285), (5, 10917828), (6, 9098190), (9, 6065460), (10, 5458914), (12, 4549095), (15, 3639276), (18, 3032730), (20, 2729457), (27, 2021820), (30, 1819638), (31, 1760940), (36, 1516365), (45, 1213092), (54, 1010910), (60, 909819), (62, 880470), (81, 673940), (90, 606546), (93, 586980), (108, 505455), (124, 440235), (135, 404364), (155, 352188), (162, 336970), (180, 303273), (186, 293490), (270, 202182), (279, 195660), (310, 176094), (324, 168485), (372, 146745), (405, 134788), (465, 117396), (540, 101091), (558, 97830), (620, 88047), (810, 67394), (837, 65220), (930, 58698), (1087, 50220), (1116, 48915), (1395, 39132), (1620, 33697), (1674, 32610), (1860, 29349), (2174, 25110), (2511, 21740), (2790, 19566), (3261, 16740), (3348, 16305), (4185, 13044), (4348, 12555), (5022, 10870), (5435, 10044), (5580, 9783), (6522, 8370)]