77305320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2309}}^1$

素因数の和:2360

約数の個数: 128

約数和(自身を含む): 266112000

約数和(自身を除く): 188806680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2309, 2790, 3348, 3720, 4185, 4618, 5580, 6696, 6927, 8370, 9236, 11160, 11545, 13854, 16740, 18472, 20781, 23090, 27708, 33480, 34635, 41562, 46180, 55416, 62343, 69270, 71579, 83124, 92360, 103905, 124686, 138540, 143158, 166248, 207810, 214737, 249372, 277080, 286316, 311715, 357895, 415620, 429474, 498744, 572632, 623430, 644211, 715790, 831240, 858948, 1073685, 1246860, 1288422, 1431580, 1717896, 1932633, 2147370, 2493720, 2576844, 2863160, 3221055, 3865266, 4294740, 5153688, 6442110, 7730532, 8589480, 9663165, 12884220, 15461064, 19326330, 25768440, 38652660, 77305320]

約数ペア:

[(1, 77305320), (2, 38652660), (3, 25768440), (4, 19326330), (5, 15461064), (6, 12884220), (8, 9663165), (9, 8589480), (10, 7730532), (12, 6442110), (15, 5153688), (18, 4294740), (20, 3865266), (24, 3221055), (27, 2863160), (30, 2576844), (31, 2493720), (36, 2147370), (40, 1932633), (45, 1717896), (54, 1431580), (60, 1288422), (62, 1246860), (72, 1073685), (90, 858948), (93, 831240), (108, 715790), (120, 644211), (124, 623430), (135, 572632), (155, 498744), (180, 429474), (186, 415620), (216, 357895), (248, 311715), (270, 286316), (279, 277080), (310, 249372), (360, 214737), (372, 207810), (465, 166248), (540, 143158), (558, 138540), (620, 124686), (744, 103905), (837, 92360), (930, 83124), (1080, 71579), (1116, 69270), (1240, 62343), (1395, 55416), (1674, 46180), (1860, 41562), (2232, 34635), (2309, 33480), (2790, 27708), (3348, 23090), (3720, 20781), (4185, 18472), (4618, 16740), (5580, 13854), (6696, 11545), (6927, 11160), (8370, 9236)]