747551880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{122149}}^1$

素因数の和:122183

約数の個数: 96

約数和(自身を含む): 2572479000

約数和(自身を除く): 1824927120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 122149, 244298, 366447, 488596, 610745, 732894, 977192, 1099341, 1221490, 1465788, 1832235, 2076533, 2198682, 2442980, 2931576, 3664470, 4153066, 4397364, 4885960, 5496705, 6229599, 7328940, 8306132, 8794728, 10382665, 10993410, 12459198, 14657880, 16612264, 18688797, 20765330, 21986820, 24918396, 31147995, 37377594, 41530660, 43973640, 49836792, 62295990, 74755188, 83061320, 93443985, 124591980, 149510376, 186887970, 249183960, 373775940, 747551880]

約数ペア:

[(1, 747551880), (2, 373775940), (3, 249183960), (4, 186887970), (5, 149510376), (6, 124591980), (8, 93443985), (9, 83061320), (10, 74755188), (12, 62295990), (15, 49836792), (17, 43973640), (18, 41530660), (20, 37377594), (24, 31147995), (30, 24918396), (34, 21986820), (36, 20765330), (40, 18688797), (45, 16612264), (51, 14657880), (60, 12459198), (68, 10993410), (72, 10382665), (85, 8794728), (90, 8306132), (102, 7328940), (120, 6229599), (136, 5496705), (153, 4885960), (170, 4397364), (180, 4153066), (204, 3664470), (255, 2931576), (306, 2442980), (340, 2198682), (360, 2076533), (408, 1832235), (510, 1465788), (612, 1221490), (680, 1099341), (765, 977192), (1020, 732894), (1224, 610745), (1530, 488596), (2040, 366447), (3060, 244298), (6120, 122149)]