1268495519400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{16388831}}^1$

素因数の和:16388896

約数の個数: 144

約数和(自身を含む): 4359101535360

約数和(自身を除く): 3090606015960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 43, 45, 50, 60, 72, 75, 86, 90, 100, 120, 129, 150, 172, 180, 200, 215, 225, 258, 300, 344, 360, 387, 430, 450, 516, 600, 645, 774, 860, 900, 1032, 1075, 1290, 1548, 1720, 1800, 1935, 2150, 2580, 3096, 3225, 3870, 4300, 5160, 6450, 7740, 8600, 9675, 12900, 15480, 19350, 25800, 38700, 77400, 16388831, 32777662, 49166493, 65555324, 81944155, 98332986, 131110648, 147499479, 163888310, 196665972, 245832465, 294998958, 327776620, 393331944, 409720775, 491664930, 589997916, 655553240, 704719733, 737497395, 819441550, 983329860, 1179995832, 1229162325, 1409439466, 1474994790, 1638883100, 1966659720, 2114159199, 2458324650, 2818878932, 2949989580, 3277766200, 3523598665, 3687486975, 4228318398, 4916649300, 5637757864, 5899979160, 6342477597, 7047197330, 7374973950, 8456636796, 9833298600, 10570795995, 12684955194, 14094394660, 14749947900, 16913273592, 17617993325, 21141591990, 25369910388, 28188789320, 29499895800, 31712387985, 35235986650, 42283183980, 50739820776, 52853979975, 63424775970, 70471973300, 84566367960, 105707959950, 126849551940, 140943946600, 158561939925, 211415919900, 253699103880, 317123879850, 422831839800, 634247759700, 1268495519400]

約数ペア:

[(1, 1268495519400), (2, 634247759700), (3, 422831839800), (4, 317123879850), (5, 253699103880), (6, 211415919900), (8, 158561939925), (9, 140943946600), (10, 126849551940), (12, 105707959950), (15, 84566367960), (18, 70471973300), (20, 63424775970), (24, 52853979975), (25, 50739820776), (30, 42283183980), (36, 35235986650), (40, 31712387985), (43, 29499895800), (45, 28188789320), (50, 25369910388), (60, 21141591990), (72, 17617993325), (75, 16913273592), (86, 14749947900), (90, 14094394660), (100, 12684955194), (120, 10570795995), (129, 9833298600), (150, 8456636796), (172, 7374973950), (180, 7047197330), (200, 6342477597), (215, 5899979160), (225, 5637757864), (258, 4916649300), (300, 4228318398), (344, 3687486975), (360, 3523598665), (387, 3277766200), (430, 2949989580), (450, 2818878932), (516, 2458324650), (600, 2114159199), (645, 1966659720), (774, 1638883100), (860, 1474994790), (900, 1409439466), (1032, 1229162325), (1075, 1179995832), (1290, 983329860), (1548, 819441550), (1720, 737497395), (1800, 704719733), (1935, 655553240), (2150, 589997916), (2580, 491664930), (3096, 409720775), (3225, 393331944), (3870, 327776620), (4300, 294998958), (5160, 245832465), (6450, 196665972), (7740, 163888310), (8600, 147499479), (9675, 131110648), (12900, 98332986), (15480, 81944155), (19350, 65555324), (25800, 49166493), (38700, 32777662), (77400, 16388831)]