25513247970

素因数分解:

$2^1\times 3^5\times 5^1\times 7^2\times {\mathrm{353}}^1\times {\mathrm{607}}^1$

素因数の和:996

約数の個数: 288

約数和(自身を含む): 80381403648

約数和(自身を除く): 54868155678

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 81, 90, 98, 105, 126, 135, 147, 162, 189, 210, 243, 245, 270, 294, 315, 353, 378, 405, 441, 486, 490, 567, 607, 630, 706, 735, 810, 882, 945, 1059, 1134, 1214, 1215, 1323, 1470, 1701, 1765, 1821, 1890, 2118, 2205, 2430, 2471, 2646, 2835, 3035, 3177, 3402, 3530, 3642, 3969, 4249, 4410, 4942, 5295, 5463, 5670, 6070, 6354, 6615, 7413, 7938, 8498, 8505, 9105, 9531, 10590, 10926, 11907, 12355, 12747, 13230, 14826, 15885, 16389, 17010, 17297, 18210, 19062, 19845, 21245, 22239, 23814, 24710, 25494, 27315, 28593, 29743, 31770, 32778, 34594, 37065, 38241, 39690, 42490, 44478, 47655, 49167, 51891, 54630, 57186, 59486, 59535, 63735, 66717, 74130, 76482, 81945, 85779, 86485, 89229, 95310, 98334, 103782, 111195, 114723, 119070, 127470, 133434, 142965, 147501, 148715, 155673, 163890, 171558, 172970, 178458, 191205, 200151, 214271, 222390, 229446, 245835, 259455, 267687, 285930, 295002, 297430, 311346, 333585, 344169, 382410, 400302, 428542, 428895, 446145, 467019, 491670, 518910, 535374, 573615, 600453, 642813, 667170, 688338, 737505, 778365, 803061, 857790, 892290, 934038, 1000755, 1032507, 1071355, 1147230, 1200906, 1285626, 1338435, 1401057, 1475010, 1499897, 1556730, 1606122, 1720845, 1928439, 2001510, 2065014, 2142710, 2335095, 2409183, 2676870, 2802114, 2999794, 3002265, 3214065, 3441690, 3856878, 4015305, 4203171, 4499691, 4670190, 4818366, 5162535, 5785317, 6004530, 6428130, 7005285, 7227549, 7499485, 8030610, 8406342, 8999382, 9642195, 10325070, 10499279, 11570634, 12045915, 13499073, 14010570, 14455098, 14998970, 17355951, 19284390, 20998558, 21015855, 22498455, 24091830, 26998146, 28926585, 31497837, 34711902, 36137745, 40497219, 42031710, 44996910, 52067853, 52496395, 57853170, 62995674, 67495365, 72275490, 80994438, 86779755, 94493511, 104135706, 104992790, 121491657, 134990730, 157489185, 173559510, 188987022, 202486095, 242983314, 260339265, 283480533, 314978370, 364474971, 404972190, 472467555, 520678530, 566961066, 607458285, 728949942, 850441599, 944935110, 1214916570, 1417402665, 1700883198, 1822374855, 2551324797, 2834805330, 3644749710, 4252207995, 5102649594, 8504415990, 12756623985, 25513247970]

約数ペア:

[(1, 25513247970), (2, 12756623985), (3, 8504415990), (5, 5102649594), (6, 4252207995), (7, 3644749710), (9, 2834805330), (10, 2551324797), (14, 1822374855), (15, 1700883198), (18, 1417402665), (21, 1214916570), (27, 944935110), (30, 850441599), (35, 728949942), (42, 607458285), (45, 566961066), (49, 520678530), (54, 472467555), (63, 404972190), (70, 364474971), (81, 314978370), (90, 283480533), (98, 260339265), (105, 242983314), (126, 202486095), (135, 188987022), (147, 173559510), (162, 157489185), (189, 134990730), (210, 121491657), (243, 104992790), (245, 104135706), (270, 94493511), (294, 86779755), (315, 80994438), (353, 72275490), (378, 67495365), (405, 62995674), (441, 57853170), (486, 52496395), (490, 52067853), (567, 44996910), (607, 42031710), (630, 40497219), (706, 36137745), (735, 34711902), (810, 31497837), (882, 28926585), (945, 26998146), (1059, 24091830), (1134, 22498455), (1214, 21015855), (1215, 20998558), (1323, 19284390), (1470, 17355951), (1701, 14998970), (1765, 14455098), (1821, 14010570), (1890, 13499073), (2118, 12045915), (2205, 11570634), (2430, 10499279), (2471, 10325070), (2646, 9642195), (2835, 8999382), (3035, 8406342), (3177, 8030610), (3402, 7499485), (3530, 7227549), (3642, 7005285), (3969, 6428130), (4249, 6004530), (4410, 5785317), (4942, 5162535), (5295, 4818366), (5463, 4670190), (5670, 4499691), (6070, 4203171), (6354, 4015305), (6615, 3856878), (7413, 3441690), (7938, 3214065), (8498, 3002265), (8505, 2999794), (9105, 2802114), (9531, 2676870), (10590, 2409183), (10926, 2335095), (11907, 2142710), (12355, 2065014), (12747, 2001510), (13230, 1928439), (14826, 1720845), (15885, 1606122), (16389, 1556730), (17010, 1499897), (17297, 1475010), (18210, 1401057), (19062, 1338435), (19845, 1285626), (21245, 1200906), (22239, 1147230), (23814, 1071355), (24710, 1032507), (25494, 1000755), (27315, 934038), (28593, 892290), (29743, 857790), (31770, 803061), (32778, 778365), (34594, 737505), (37065, 688338), (38241, 667170), (39690, 642813), (42490, 600453), (44478, 573615), (47655, 535374), (49167, 518910), (51891, 491670), (54630, 467019), (57186, 446145), (59486, 428895), (59535, 428542), (63735, 400302), (66717, 382410), (74130, 344169), (76482, 333585), (81945, 311346), (85779, 297430), (86485, 295002), (89229, 285930), (95310, 267687), (98334, 259455), (103782, 245835), (111195, 229446), (114723, 222390), (119070, 214271), (127470, 200151), (133434, 191205), (142965, 178458), (147501, 172970), (148715, 171558), (155673, 163890)]