66144750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:363

約数の個数: 128

約数和(自身を含む): 193729536

約数和(自身を除く): 127584786

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 43, 50, 70, 75, 86, 105, 125, 129, 150, 175, 210, 215, 250, 258, 293, 301, 350, 375, 430, 525, 586, 602, 645, 750, 875, 879, 903, 1050, 1075, 1290, 1465, 1505, 1750, 1758, 1806, 2051, 2150, 2625, 2930, 3010, 3225, 4102, 4395, 4515, 5250, 5375, 6153, 6450, 7325, 7525, 8790, 9030, 10255, 10750, 12306, 12599, 14650, 15050, 16125, 20510, 21975, 22575, 25198, 30765, 32250, 36625, 37625, 37797, 43950, 45150, 51275, 61530, 62995, 73250, 75250, 75594, 88193, 102550, 109875, 112875, 125990, 153825, 176386, 188985, 219750, 225750, 256375, 264579, 307650, 314975, 377970, 440965, 512750, 529158, 629950, 769125, 881930, 944925, 1322895, 1538250, 1574875, 1889850, 2204825, 2645790, 3149750, 4409650, 4724625, 6614475, 9449250, 11024125, 13228950, 22048250, 33072375, 66144750]

約数ペア:

[(1, 66144750), (2, 33072375), (3, 22048250), (5, 13228950), (6, 11024125), (7, 9449250), (10, 6614475), (14, 4724625), (15, 4409650), (21, 3149750), (25, 2645790), (30, 2204825), (35, 1889850), (42, 1574875), (43, 1538250), (50, 1322895), (70, 944925), (75, 881930), (86, 769125), (105, 629950), (125, 529158), (129, 512750), (150, 440965), (175, 377970), (210, 314975), (215, 307650), (250, 264579), (258, 256375), (293, 225750), (301, 219750), (350, 188985), (375, 176386), (430, 153825), (525, 125990), (586, 112875), (602, 109875), (645, 102550), (750, 88193), (875, 75594), (879, 75250), (903, 73250), (1050, 62995), (1075, 61530), (1290, 51275), (1465, 45150), (1505, 43950), (1750, 37797), (1758, 37625), (1806, 36625), (2051, 32250), (2150, 30765), (2625, 25198), (2930, 22575), (3010, 21975), (3225, 20510), (4102, 16125), (4395, 15050), (4515, 14650), (5250, 12599), (5375, 12306), (6153, 10750), (6450, 10255), (7325, 9030), (7525, 8790)]