8649450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 24552000

約数和(自身を除く): 15902550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 43, 45, 50, 54, 75, 86, 90, 129, 135, 149, 150, 215, 225, 258, 270, 298, 387, 430, 447, 450, 645, 675, 745, 774, 894, 1075, 1161, 1290, 1341, 1350, 1490, 1935, 2150, 2235, 2322, 2682, 3225, 3725, 3870, 4023, 4470, 5805, 6407, 6450, 6705, 7450, 8046, 9675, 11175, 11610, 12814, 13410, 19221, 19350, 20115, 22350, 29025, 32035, 33525, 38442, 40230, 57663, 58050, 64070, 67050, 96105, 100575, 115326, 160175, 172989, 192210, 201150, 288315, 320350, 345978, 480525, 576630, 864945, 961050, 1441575, 1729890, 2883150, 4324725, 8649450]

約数ペア:

[(1, 8649450), (2, 4324725), (3, 2883150), (5, 1729890), (6, 1441575), (9, 961050), (10, 864945), (15, 576630), (18, 480525), (25, 345978), (27, 320350), (30, 288315), (43, 201150), (45, 192210), (50, 172989), (54, 160175), (75, 115326), (86, 100575), (90, 96105), (129, 67050), (135, 64070), (149, 58050), (150, 57663), (215, 40230), (225, 38442), (258, 33525), (270, 32035), (298, 29025), (387, 22350), (430, 20115), (447, 19350), (450, 19221), (645, 13410), (675, 12814), (745, 11610), (774, 11175), (894, 9675), (1075, 8046), (1161, 7450), (1290, 6705), (1341, 6450), (1350, 6407), (1490, 5805), (1935, 4470), (2150, 4023), (2235, 3870), (2322, 3725), (2682, 3225)]