28740374600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{3911}}^1$

素因数の和:4144

約数の個数: 192

約数和(自身を含む): 79457414400

約数和(自身を除く): 50717039800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 29, 35, 40, 50, 56, 58, 70, 100, 116, 140, 145, 175, 181, 200, 203, 232, 280, 290, 350, 362, 406, 580, 700, 724, 725, 812, 905, 1015, 1160, 1267, 1400, 1448, 1450, 1624, 1810, 2030, 2534, 2900, 3620, 3911, 4060, 4525, 5068, 5075, 5249, 5800, 6335, 7240, 7822, 8120, 9050, 10136, 10150, 10498, 12670, 15644, 18100, 19555, 20300, 20996, 25340, 26245, 27377, 31288, 31675, 36200, 36743, 39110, 40600, 41992, 50680, 52490, 54754, 63350, 73486, 78220, 97775, 104980, 109508, 113419, 126700, 131225, 136885, 146972, 156440, 183715, 195550, 209960, 219016, 226838, 253400, 262450, 273770, 293944, 367430, 391100, 453676, 524900, 547540, 567095, 684425, 707891, 734860, 782200, 793933, 907352, 918575, 1049800, 1095080, 1134190, 1368850, 1415782, 1469720, 1587866, 1837150, 2268380, 2737700, 2831564, 2835475, 3175732, 3539455, 3674300, 3969665, 4536760, 4955237, 5475400, 5663128, 5670950, 6351464, 7078910, 7348600, 7939330, 9910474, 11341900, 14157820, 15878660, 17697275, 19820948, 19848325, 20528839, 22683800, 24776185, 28315640, 31757320, 35394550, 39641896, 39696650, 41057678, 49552370, 70789100, 79393300, 82115356, 99104740, 102644195, 123880925, 141578200, 143701873, 158786600, 164230712, 198209480, 205288390, 247761850, 287403746, 410576780, 495523700, 513220975, 574807492, 718509365, 821153560, 991047400, 1026441950, 1149614984, 1437018730, 2052883900, 2874037460, 3592546825, 4105767800, 5748074920, 7185093650, 14370187300, 28740374600]

約数ペア:

[(1, 28740374600), (2, 14370187300), (4, 7185093650), (5, 5748074920), (7, 4105767800), (8, 3592546825), (10, 2874037460), (14, 2052883900), (20, 1437018730), (25, 1149614984), (28, 1026441950), (29, 991047400), (35, 821153560), (40, 718509365), (50, 574807492), (56, 513220975), (58, 495523700), (70, 410576780), (100, 287403746), (116, 247761850), (140, 205288390), (145, 198209480), (175, 164230712), (181, 158786600), (200, 143701873), (203, 141578200), (232, 123880925), (280, 102644195), (290, 99104740), (350, 82115356), (362, 79393300), (406, 70789100), (580, 49552370), (700, 41057678), (724, 39696650), (725, 39641896), (812, 35394550), (905, 31757320), (1015, 28315640), (1160, 24776185), (1267, 22683800), (1400, 20528839), (1448, 19848325), (1450, 19820948), (1624, 17697275), (1810, 15878660), (2030, 14157820), (2534, 11341900), (2900, 9910474), (3620, 7939330), (3911, 7348600), (4060, 7078910), (4525, 6351464), (5068, 5670950), (5075, 5663128), (5249, 5475400), (5800, 4955237), (6335, 4536760), (7240, 3969665), (7822, 3674300), (8120, 3539455), (9050, 3175732), (10136, 2835475), (10150, 2831564), (10498, 2737700), (12670, 2268380), (15644, 1837150), (18100, 1587866), (19555, 1469720), (20300, 1415782), (20996, 1368850), (25340, 1134190), (26245, 1095080), (27377, 1049800), (31288, 918575), (31675, 907352), (36200, 793933), (36743, 782200), (39110, 734860), (40600, 707891), (41992, 684425), (50680, 567095), (52490, 547540), (54754, 524900), (63350, 453676), (73486, 391100), (78220, 367430), (97775, 293944), (104980, 273770), (109508, 262450), (113419, 253400), (126700, 226838), (131225, 219016), (136885, 209960), (146972, 195550), (156440, 183715)]