605144800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1877}}^1$

素因数の和:1941

約数の個数: 144

約数和(自身を含む): 1643144832

約数和(自身を除く): 1038000032

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 62, 65, 80, 100, 104, 124, 130, 155, 160, 200, 208, 248, 260, 310, 325, 400, 403, 416, 496, 520, 620, 650, 775, 800, 806, 992, 1040, 1240, 1300, 1550, 1612, 1877, 2015, 2080, 2480, 2600, 3100, 3224, 3754, 4030, 4960, 5200, 6200, 6448, 7508, 8060, 9385, 10075, 10400, 12400, 12896, 15016, 16120, 18770, 20150, 24401, 24800, 30032, 32240, 37540, 40300, 46925, 48802, 58187, 60064, 64480, 75080, 80600, 93850, 97604, 116374, 122005, 150160, 161200, 187700, 195208, 232748, 244010, 290935, 300320, 322400, 375400, 390416, 465496, 488020, 581870, 610025, 750800, 756431, 780832, 930992, 976040, 1163740, 1220050, 1454675, 1501600, 1512862, 1861984, 1952080, 2327480, 2440100, 2909350, 3025724, 3782155, 3904160, 4654960, 4880200, 5818700, 6051448, 7564310, 9309920, 9760400, 11637400, 12102896, 15128620, 18910775, 19520800, 23274800, 24205792, 30257240, 37821550, 46549600, 60514480, 75643100, 121028960, 151286200, 302572400, 605144800]

約数ペア:

[(1, 605144800), (2, 302572400), (4, 151286200), (5, 121028960), (8, 75643100), (10, 60514480), (13, 46549600), (16, 37821550), (20, 30257240), (25, 24205792), (26, 23274800), (31, 19520800), (32, 18910775), (40, 15128620), (50, 12102896), (52, 11637400), (62, 9760400), (65, 9309920), (80, 7564310), (100, 6051448), (104, 5818700), (124, 4880200), (130, 4654960), (155, 3904160), (160, 3782155), (200, 3025724), (208, 2909350), (248, 2440100), (260, 2327480), (310, 1952080), (325, 1861984), (400, 1512862), (403, 1501600), (416, 1454675), (496, 1220050), (520, 1163740), (620, 976040), (650, 930992), (775, 780832), (800, 756431), (806, 750800), (992, 610025), (1040, 581870), (1240, 488020), (1300, 465496), (1550, 390416), (1612, 375400), (1877, 322400), (2015, 300320), (2080, 290935), (2480, 244010), (2600, 232748), (3100, 195208), (3224, 187700), (3754, 161200), (4030, 150160), (4960, 122005), (5200, 116374), (6200, 97604), (6448, 93850), (7508, 80600), (8060, 75080), (9385, 64480), (10075, 60064), (10400, 58187), (12400, 48802), (12896, 46925), (15016, 40300), (16120, 37540), (18770, 32240), (20150, 30032), (24401, 24800)]