100640880

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:226

約数の個数: 240

約数和(自身を含む): 363976704

約数和(自身を除く): 263335824

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, 167, 180, 186, 216, 240, 243, 248, 270, 279, 310, 324, 334, 360, 372, 405, 432, 465, 486, 496, 501, 540, 558, 620, 648, 668, 720, 744, 810, 835, 837, 930, 972, 1002, 1080, 1116, 1215, 1240, 1296, 1336, 1395, 1488, 1503, 1620, 1670, 1674, 1860, 1944, 2004, 2160, 2232, 2430, 2480, 2505, 2511, 2672, 2790, 3006, 3240, 3340, 3348, 3720, 3888, 4008, 4185, 4464, 4509, 4860, 5010, 5022, 5177, 5580, 6012, 6480, 6680, 6696, 7440, 7515, 7533, 8016, 8370, 9018, 9720, 10020, 10044, 10354, 11160, 12024, 12555, 13360, 13392, 13527, 15030, 15066, 15531, 16740, 18036, 19440, 20040, 20088, 20708, 22320, 22545, 24048, 25110, 25885, 27054, 30060, 30132, 31062, 33480, 36072, 37665, 40080, 40176, 40581, 41416, 45090, 46593, 50220, 51770, 54108, 60120, 60264, 62124, 66960, 67635, 72144, 75330, 77655, 81162, 82832, 90180, 93186, 100440, 103540, 108216, 120240, 120528, 124248, 135270, 139779, 150660, 155310, 162324, 180360, 186372, 200880, 202905, 207080, 216432, 232965, 248496, 270540, 279558, 301320, 310620, 324648, 360720, 372744, 405810, 414160, 419337, 465930, 541080, 559116, 602640, 621240, 649296, 698895, 745488, 811620, 838674, 931860, 1082160, 1118232, 1242480, 1258011, 1397790, 1623240, 1677348, 1863720, 2096685, 2236464, 2516022, 2795580, 3246480, 3354696, 3727440, 4193370, 5032044, 5591160, 6290055, 6709392, 8386740, 10064088, 11182320, 12580110, 16773480, 20128176, 25160220, 33546960, 50320440, 100640880]

約数ペア:

[(1, 100640880), (2, 50320440), (3, 33546960), (4, 25160220), (5, 20128176), (6, 16773480), (8, 12580110), (9, 11182320), (10, 10064088), (12, 8386740), (15, 6709392), (16, 6290055), (18, 5591160), (20, 5032044), (24, 4193370), (27, 3727440), (30, 3354696), (31, 3246480), (36, 2795580), (40, 2516022), (45, 2236464), (48, 2096685), (54, 1863720), (60, 1677348), (62, 1623240), (72, 1397790), (80, 1258011), (81, 1242480), (90, 1118232), (93, 1082160), (108, 931860), (120, 838674), (124, 811620), (135, 745488), (144, 698895), (155, 649296), (162, 621240), (167, 602640), (180, 559116), (186, 541080), (216, 465930), (240, 419337), (243, 414160), (248, 405810), (270, 372744), (279, 360720), (310, 324648), (324, 310620), (334, 301320), (360, 279558), (372, 270540), (405, 248496), (432, 232965), (465, 216432), (486, 207080), (496, 202905), (501, 200880), (540, 186372), (558, 180360), (620, 162324), (648, 155310), (668, 150660), (720, 139779), (744, 135270), (810, 124248), (835, 120528), (837, 120240), (930, 108216), (972, 103540), (1002, 100440), (1080, 93186), (1116, 90180), (1215, 82832), (1240, 81162), (1296, 77655), (1336, 75330), (1395, 72144), (1488, 67635), (1503, 66960), (1620, 62124), (1670, 60264), (1674, 60120), (1860, 54108), (1944, 51770), (2004, 50220), (2160, 46593), (2232, 45090), (2430, 41416), (2480, 40581), (2505, 40176), (2511, 40080), (2672, 37665), (2790, 36072), (3006, 33480), (3240, 31062), (3340, 30132), (3348, 30060), (3720, 27054), (3888, 25885), (4008, 25110), (4185, 24048), (4464, 22545), (4509, 22320), (4860, 20708), (5010, 20088), (5022, 20040), (5177, 19440), (5580, 18036), (6012, 16740), (6480, 15531), (6680, 15066), (6696, 15030), (7440, 13527), (7515, 13392), (7533, 13360), (8016, 12555), (8370, 12024), (9018, 11160), (9720, 10354), (10020, 10044)]