200820697620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{433}}^1\times {\mathrm{641}}^1$

素因数の和:1506

約数の個数: 192

約数和(自身を含む): 584182609920

約数和(自身を除く): 383361912300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 389, 433, 465, 620, 641, 778, 866, 930, 1167, 1282, 1299, 1556, 1732, 1860, 1923, 1945, 2165, 2334, 2564, 2598, 3205, 3846, 3890, 4330, 4668, 5196, 5835, 6410, 6495, 7692, 7780, 8660, 9615, 11670, 12059, 12820, 12990, 13423, 19230, 19871, 23340, 24118, 25980, 26846, 36177, 38460, 39742, 40269, 48236, 53692, 59613, 60295, 67115, 72354, 79484, 80538, 99355, 119226, 120590, 134230, 144708, 161076, 168437, 180885, 198710, 201345, 238452, 241180, 249349, 268460, 277553, 298065, 336874, 361770, 397420, 402690, 498698, 505311, 555106, 596130, 673748, 723540, 748047, 805380, 832659, 842185, 997396, 1010622, 1110212, 1192260, 1246745, 1387765, 1496094, 1665318, 1684370, 2021244, 2493490, 2526555, 2775530, 2992188, 3330636, 3368740, 3740235, 4163295, 4986980, 5053110, 5221547, 5551060, 7480470, 7729819, 8326590, 8604143, 10106220, 10443094, 14960940, 15459638, 15664641, 16653180, 17208286, 20886188, 23189457, 25812429, 26107735, 30919276, 31329282, 34416572, 38649095, 43020715, 46378914, 51624858, 52215470, 62658564, 77298190, 78323205, 86041430, 92757828, 103249716, 104430940, 107968117, 115947285, 129062145, 154596380, 156646410, 172082860, 215936234, 231894570, 258124290, 313292820, 323904351, 431872468, 463789140, 516248580, 539840585, 647808702, 1079681170, 1295617404, 1619521755, 2159362340, 3239043510, 3347011627, 6478087020, 6694023254, 10041034881, 13388046508, 16735058135, 20082069762, 33470116270, 40164139524, 50205174405, 66940232540, 100410348810, 200820697620]

約数ペア:

[(1, 200820697620), (2, 100410348810), (3, 66940232540), (4, 50205174405), (5, 40164139524), (6, 33470116270), (10, 20082069762), (12, 16735058135), (15, 13388046508), (20, 10041034881), (30, 6694023254), (31, 6478087020), (60, 3347011627), (62, 3239043510), (93, 2159362340), (124, 1619521755), (155, 1295617404), (186, 1079681170), (310, 647808702), (372, 539840585), (389, 516248580), (433, 463789140), (465, 431872468), (620, 323904351), (641, 313292820), (778, 258124290), (866, 231894570), (930, 215936234), (1167, 172082860), (1282, 156646410), (1299, 154596380), (1556, 129062145), (1732, 115947285), (1860, 107968117), (1923, 104430940), (1945, 103249716), (2165, 92757828), (2334, 86041430), (2564, 78323205), (2598, 77298190), (3205, 62658564), (3846, 52215470), (3890, 51624858), (4330, 46378914), (4668, 43020715), (5196, 38649095), (5835, 34416572), (6410, 31329282), (6495, 30919276), (7692, 26107735), (7780, 25812429), (8660, 23189457), (9615, 20886188), (11670, 17208286), (12059, 16653180), (12820, 15664641), (12990, 15459638), (13423, 14960940), (19230, 10443094), (19871, 10106220), (23340, 8604143), (24118, 8326590), (25980, 7729819), (26846, 7480470), (36177, 5551060), (38460, 5221547), (39742, 5053110), (40269, 4986980), (48236, 4163295), (53692, 3740235), (59613, 3368740), (60295, 3330636), (67115, 2992188), (72354, 2775530), (79484, 2526555), (80538, 2493490), (99355, 2021244), (119226, 1684370), (120590, 1665318), (134230, 1496094), (144708, 1387765), (161076, 1246745), (168437, 1192260), (180885, 1110212), (198710, 1010622), (201345, 997396), (238452, 842185), (241180, 832659), (249349, 805380), (268460, 748047), (277553, 723540), (298065, 673748), (336874, 596130), (361770, 555106), (397420, 505311), (402690, 498698)]