75882420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1511}}^1$

素因数の和:1563

約数の個数: 120

約数和(自身を含む): 245887488

約数和(自身を除く): 170005068

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, 1511, 1620, 1674, 1860, 2511, 2790, 3022, 3348, 4185, 4533, 5022, 5580, 6044, 7555, 8370, 9066, 10044, 12555, 13599, 15110, 16740, 18132, 22665, 25110, 27198, 30220, 40797, 45330, 46841, 50220, 54396, 67995, 81594, 90660, 93682, 122391, 135990, 140523, 163188, 187364, 203985, 234205, 244782, 271980, 281046, 407970, 421569, 468410, 489564, 562092, 611955, 702615, 815940, 843138, 936820, 1223910, 1264707, 1405230, 1686276, 2107845, 2447820, 2529414, 2810460, 3794121, 4215690, 5058828, 6323535, 7588242, 8431380, 12647070, 15176484, 18970605, 25294140, 37941210, 75882420]

約数ペア:

[(1, 75882420), (2, 37941210), (3, 25294140), (4, 18970605), (5, 15176484), (6, 12647070), (9, 8431380), (10, 7588242), (12, 6323535), (15, 5058828), (18, 4215690), (20, 3794121), (27, 2810460), (30, 2529414), (31, 2447820), (36, 2107845), (45, 1686276), (54, 1405230), (60, 1264707), (62, 1223910), (81, 936820), (90, 843138), (93, 815940), (108, 702615), (124, 611955), (135, 562092), (155, 489564), (162, 468410), (180, 421569), (186, 407970), (270, 281046), (279, 271980), (310, 244782), (324, 234205), (372, 203985), (405, 187364), (465, 163188), (540, 140523), (558, 135990), (620, 122391), (810, 93682), (837, 90660), (930, 81594), (1116, 67995), (1395, 54396), (1511, 50220), (1620, 46841), (1674, 45330), (1860, 40797), (2511, 30220), (2790, 27198), (3022, 25110), (3348, 22665), (4185, 18132), (4533, 16740), (5022, 15110), (5580, 13599), (6044, 12555), (7555, 10044), (8370, 9066)]