268458320100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{541}}^1\times {\mathrm{23297}}^1$

素因数の和:23926

約数の個数: 144

約数和(自身を含む): 789169239936

約数和(自身を除く): 520710919836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 142, 150, 213, 284, 300, 355, 426, 541, 710, 852, 1065, 1082, 1420, 1623, 1775, 2130, 2164, 2705, 3246, 3550, 4260, 5325, 5410, 6492, 7100, 8115, 10650, 10820, 13525, 16230, 21300, 23297, 27050, 32460, 38411, 40575, 46594, 54100, 69891, 76822, 81150, 93188, 115233, 116485, 139782, 153644, 162300, 192055, 230466, 232970, 279564, 349455, 384110, 460932, 465940, 576165, 582425, 698910, 768220, 960275, 1152330, 1164850, 1397820, 1654087, 1747275, 1920550, 2304660, 2329700, 2880825, 3308174, 3494550, 3841100, 4962261, 5761650, 6616348, 6989100, 8270435, 9924522, 11523300, 12603677, 16540870, 19849044, 24811305, 25207354, 33081740, 37811031, 41352175, 49622610, 50414708, 63018385, 75622062, 82704350, 99245220, 124056525, 126036770, 151244124, 165408700, 189055155, 248113050, 252073540, 315091925, 378110310, 496226100, 630183850, 756220620, 894861067, 945275775, 1260367700, 1789722134, 1890551550, 2684583201, 3579444268, 3781103100, 4474305335, 5369166402, 8948610670, 10738332804, 13422916005, 17897221340, 22371526675, 26845832010, 44743053350, 53691664020, 67114580025, 89486106700, 134229160050, 268458320100]

約数ペア:

[(1, 268458320100), (2, 134229160050), (3, 89486106700), (4, 67114580025), (5, 53691664020), (6, 44743053350), (10, 26845832010), (12, 22371526675), (15, 17897221340), (20, 13422916005), (25, 10738332804), (30, 8948610670), (50, 5369166402), (60, 4474305335), (71, 3781103100), (75, 3579444268), (100, 2684583201), (142, 1890551550), (150, 1789722134), (213, 1260367700), (284, 945275775), (300, 894861067), (355, 756220620), (426, 630183850), (541, 496226100), (710, 378110310), (852, 315091925), (1065, 252073540), (1082, 248113050), (1420, 189055155), (1623, 165408700), (1775, 151244124), (2130, 126036770), (2164, 124056525), (2705, 99245220), (3246, 82704350), (3550, 75622062), (4260, 63018385), (5325, 50414708), (5410, 49622610), (6492, 41352175), (7100, 37811031), (8115, 33081740), (10650, 25207354), (10820, 24811305), (13525, 19849044), (16230, 16540870), (21300, 12603677), (23297, 11523300), (27050, 9924522), (32460, 8270435), (38411, 6989100), (40575, 6616348), (46594, 5761650), (54100, 4962261), (69891, 3841100), (76822, 3494550), (81150, 3308174), (93188, 2880825), (115233, 2329700), (116485, 2304660), (139782, 1920550), (153644, 1747275), (162300, 1654087), (192055, 1397820), (230466, 1164850), (232970, 1152330), (279564, 960275), (349455, 768220), (384110, 698910), (460932, 582425), (465940, 576165)]