227647260

素因数分解:

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

素因数の和:1566

約数の個数: 144

約数和(自身を含む): 739694592

約数和(自身を除く): 512047332

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, 243, 270, 279, 310, 324, 372, 405, 465, 486, 540, 558, 620, 810, 837, 930, 972, 1116, 1215, 1395, 1511, 1620, 1674, 1860, 2430, 2511, 2790, 3022, 3348, 4185, 4533, 4860, 5022, 5580, 6044, 7533, 7555, 8370, 9066, 10044, 12555, 13599, 15066, 15110, 16740, 18132, 22665, 25110, 27198, 30132, 30220, 37665, 40797, 45330, 46841, 50220, 54396, 67995, 75330, 81594, 90660, 93682, 122391, 135990, 140523, 150660, 163188, 187364, 203985, 234205, 244782, 271980, 281046, 367173, 407970, 421569, 468410, 489564, 562092, 611955, 702615, 734346, 815940, 843138, 936820, 1223910, 1264707, 1405230, 1468692, 1686276, 1835865, 2107845, 2447820, 2529414, 2810460, 3671730, 3794121, 4215690, 5058828, 6323535, 7343460, 7588242, 8431380, 11382363, 12647070, 15176484, 18970605, 22764726, 25294140, 37941210, 45529452, 56911815, 75882420, 113823630, 227647260]

約数ペア:

[(1, 227647260), (2, 113823630), (3, 75882420), (4, 56911815), (5, 45529452), (6, 37941210), (9, 25294140), (10, 22764726), (12, 18970605), (15, 15176484), (18, 12647070), (20, 11382363), (27, 8431380), (30, 7588242), (31, 7343460), (36, 6323535), (45, 5058828), (54, 4215690), (60, 3794121), (62, 3671730), (81, 2810460), (90, 2529414), (93, 2447820), (108, 2107845), (124, 1835865), (135, 1686276), (155, 1468692), (162, 1405230), (180, 1264707), (186, 1223910), (243, 936820), (270, 843138), (279, 815940), (310, 734346), (324, 702615), (372, 611955), (405, 562092), (465, 489564), (486, 468410), (540, 421569), (558, 407970), (620, 367173), (810, 281046), (837, 271980), (930, 244782), (972, 234205), (1116, 203985), (1215, 187364), (1395, 163188), (1511, 150660), (1620, 140523), (1674, 135990), (1860, 122391), (2430, 93682), (2511, 90660), (2790, 81594), (3022, 75330), (3348, 67995), (4185, 54396), (4533, 50220), (4860, 46841), (5022, 45330), (5580, 40797), (6044, 37665), (7533, 30220), (7555, 30132), (8370, 27198), (9066, 25110), (10044, 22665), (12555, 18132), (13599, 16740), (15066, 15110)]