153773640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1531}}^1$

素因数の和:1585

約数の個数: 160

約数和(自身を含む): 533871360

約数和(自身を除く): 380097720

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, 81, 90, 93, 108, 120, 124, 135, 155, 162, 180, 186, 216, 248, 270, 279, 310, 324, 360, 372, 405, 465, 540, 558, 620, 648, 744, 810, 837, 930, 1080, 1116, 1240, 1395, 1531, 1620, 1674, 1860, 2232, 2511, 2790, 3062, 3240, 3348, 3720, 4185, 4593, 5022, 5580, 6124, 6696, 7655, 8370, 9186, 10044, 11160, 12248, 12555, 13779, 15310, 16740, 18372, 20088, 22965, 25110, 27558, 30620, 33480, 36744, 41337, 45930, 47461, 50220, 55116, 61240, 68895, 82674, 91860, 94922, 100440, 110232, 124011, 137790, 142383, 165348, 183720, 189844, 206685, 237305, 248022, 275580, 284766, 330696, 379688, 413370, 427149, 474610, 496044, 551160, 569532, 620055, 711915, 826740, 854298, 949220, 992088, 1139064, 1240110, 1281447, 1423830, 1653480, 1708596, 1898440, 2135745, 2480220, 2562894, 2847660, 3417192, 3844341, 4271490, 4960440, 5125788, 5695320, 6407235, 7688682, 8542980, 10251576, 12814470, 15377364, 17085960, 19221705, 25628940, 30754728, 38443410, 51257880, 76886820, 153773640]

約数ペア:

[(1, 153773640), (2, 76886820), (3, 51257880), (4, 38443410), (5, 30754728), (6, 25628940), (8, 19221705), (9, 17085960), (10, 15377364), (12, 12814470), (15, 10251576), (18, 8542980), (20, 7688682), (24, 6407235), (27, 5695320), (30, 5125788), (31, 4960440), (36, 4271490), (40, 3844341), (45, 3417192), (54, 2847660), (60, 2562894), (62, 2480220), (72, 2135745), (81, 1898440), (90, 1708596), (93, 1653480), (108, 1423830), (120, 1281447), (124, 1240110), (135, 1139064), (155, 992088), (162, 949220), (180, 854298), (186, 826740), (216, 711915), (248, 620055), (270, 569532), (279, 551160), (310, 496044), (324, 474610), (360, 427149), (372, 413370), (405, 379688), (465, 330696), (540, 284766), (558, 275580), (620, 248022), (648, 237305), (744, 206685), (810, 189844), (837, 183720), (930, 165348), (1080, 142383), (1116, 137790), (1240, 124011), (1395, 110232), (1531, 100440), (1620, 94922), (1674, 91860), (1860, 82674), (2232, 68895), (2511, 61240), (2790, 55116), (3062, 50220), (3240, 47461), (3348, 45930), (3720, 41337), (4185, 36744), (4593, 33480), (5022, 30620), (5580, 27558), (6124, 25110), (6696, 22965), (7655, 20088), (8370, 18372), (9186, 16740), (10044, 15310), (11160, 13779), (12248, 12555)]