307547280

素因数分解:

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

素因数の和:1587

約数の個数: 200

約数和(自身を含む): 1103334144

約数和(自身を除く): 795786864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 108, 120, 124, 135, 144, 155, 162, 180, 186, 216, 240, 248, 270, 279, 310, 324, 360, 372, 405, 432, 465, 496, 540, 558, 620, 648, 720, 744, 810, 837, 930, 1080, 1116, 1240, 1296, 1395, 1488, 1531, 1620, 1674, 1860, 2160, 2232, 2480, 2511, 2790, 3062, 3240, 3348, 3720, 4185, 4464, 4593, 5022, 5580, 6124, 6480, 6696, 7440, 7655, 8370, 9186, 10044, 11160, 12248, 12555, 13392, 13779, 15310, 16740, 18372, 20088, 22320, 22965, 24496, 25110, 27558, 30620, 33480, 36744, 40176, 41337, 45930, 47461, 50220, 55116, 61240, 66960, 68895, 73488, 82674, 91860, 94922, 100440, 110232, 122480, 124011, 137790, 142383, 165348, 183720, 189844, 200880, 206685, 220464, 237305, 248022, 275580, 284766, 330696, 367440, 379688, 413370, 427149, 474610, 496044, 551160, 569532, 620055, 661392, 711915, 759376, 826740, 854298, 949220, 992088, 1102320, 1139064, 1240110, 1281447, 1423830, 1653480, 1708596, 1898440, 1984176, 2135745, 2278128, 2480220, 2562894, 2847660, 3306960, 3417192, 3796880, 3844341, 4271490, 4960440, 5125788, 5695320, 6407235, 6834384, 7688682, 8542980, 9920880, 10251576, 11390640, 12814470, 15377364, 17085960, 19221705, 20503152, 25628940, 30754728, 34171920, 38443410, 51257880, 61509456, 76886820, 102515760, 153773640, 307547280]

約数ペア:

[(1, 307547280), (2, 153773640), (3, 102515760), (4, 76886820), (5, 61509456), (6, 51257880), (8, 38443410), (9, 34171920), (10, 30754728), (12, 25628940), (15, 20503152), (16, 19221705), (18, 17085960), (20, 15377364), (24, 12814470), (27, 11390640), (30, 10251576), (31, 9920880), (36, 8542980), (40, 7688682), (45, 6834384), (48, 6407235), (54, 5695320), (60, 5125788), (62, 4960440), (72, 4271490), (80, 3844341), (81, 3796880), (90, 3417192), (93, 3306960), (108, 2847660), (120, 2562894), (124, 2480220), (135, 2278128), (144, 2135745), (155, 1984176), (162, 1898440), (180, 1708596), (186, 1653480), (216, 1423830), (240, 1281447), (248, 1240110), (270, 1139064), (279, 1102320), (310, 992088), (324, 949220), (360, 854298), (372, 826740), (405, 759376), (432, 711915), (465, 661392), (496, 620055), (540, 569532), (558, 551160), (620, 496044), (648, 474610), (720, 427149), (744, 413370), (810, 379688), (837, 367440), (930, 330696), (1080, 284766), (1116, 275580), (1240, 248022), (1296, 237305), (1395, 220464), (1488, 206685), (1531, 200880), (1620, 189844), (1674, 183720), (1860, 165348), (2160, 142383), (2232, 137790), (2480, 124011), (2511, 122480), (2790, 110232), (3062, 100440), (3240, 94922), (3348, 91860), (3720, 82674), (4185, 73488), (4464, 68895), (4593, 66960), (5022, 61240), (5580, 55116), (6124, 50220), (6480, 47461), (6696, 45930), (7440, 41337), (7655, 40176), (8370, 36744), (9186, 33480), (10044, 30620), (11160, 27558), (12248, 25110), (12555, 24496), (13392, 22965), (13779, 22320), (15310, 20088), (16740, 18372)]