80200297620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1\times {\mathrm{19867}}^1$

素因数の和:20470

約数の個数: 144

約数和(自身を含む): 249675910848

約数和(自身を除く): 169475613228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 547, 615, 738, 820, 1094, 1230, 1476, 1641, 1845, 2188, 2460, 2735, 3282, 3690, 4923, 5470, 6564, 7380, 8205, 9846, 10940, 16410, 19692, 19867, 22427, 24615, 32820, 39734, 44854, 49230, 59601, 67281, 79468, 89708, 98460, 99335, 112135, 119202, 134562, 178803, 198670, 201843, 224270, 238404, 269124, 298005, 336405, 357606, 397340, 403686, 448540, 596010, 672810, 715212, 807372, 814547, 894015, 1009215, 1192020, 1345620, 1629094, 1788030, 2018430, 2443641, 3258188, 3576060, 4036860, 4072735, 4887282, 7330923, 8145470, 9774564, 10867249, 12218205, 14661846, 16290940, 21734498, 24436410, 29323692, 32601747, 36654615, 43468996, 48872820, 54336245, 65203494, 73309230, 97805241, 108672490, 130406988, 146618460, 163008735, 195610482, 217344980, 326017470, 391220964, 445557209, 489026205, 652034940, 891114418, 978052410, 1336671627, 1782228836, 1956104820, 2227786045, 2673343254, 4010014881, 4455572090, 5346686508, 6683358135, 8020029762, 8911144180, 13366716270, 16040059524, 20050074405, 26733432540, 40100148810, 80200297620]

約数ペア:

[(1, 80200297620), (2, 40100148810), (3, 26733432540), (4, 20050074405), (5, 16040059524), (6, 13366716270), (9, 8911144180), (10, 8020029762), (12, 6683358135), (15, 5346686508), (18, 4455572090), (20, 4010014881), (30, 2673343254), (36, 2227786045), (41, 1956104820), (45, 1782228836), (60, 1336671627), (82, 978052410), (90, 891114418), (123, 652034940), (164, 489026205), (180, 445557209), (205, 391220964), (246, 326017470), (369, 217344980), (410, 195610482), (492, 163008735), (547, 146618460), (615, 130406988), (738, 108672490), (820, 97805241), (1094, 73309230), (1230, 65203494), (1476, 54336245), (1641, 48872820), (1845, 43468996), (2188, 36654615), (2460, 32601747), (2735, 29323692), (3282, 24436410), (3690, 21734498), (4923, 16290940), (5470, 14661846), (6564, 12218205), (7380, 10867249), (8205, 9774564), (9846, 8145470), (10940, 7330923), (16410, 4887282), (19692, 4072735), (19867, 4036860), (22427, 3576060), (24615, 3258188), (32820, 2443641), (39734, 2018430), (44854, 1788030), (49230, 1629094), (59601, 1345620), (67281, 1192020), (79468, 1009215), (89708, 894015), (98460, 814547), (99335, 807372), (112135, 715212), (119202, 672810), (134562, 596010), (178803, 448540), (198670, 403686), (201843, 397340), (224270, 357606), (238404, 336405), (269124, 298005)]