9643500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{2143}}^1$

素因数の和:2168

約数の個数: 72

約数和(自身を含む): 30436224

約数和(自身を除く): 20792724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2143, 2250, 4286, 4500, 6429, 8572, 10715, 12858, 19287, 21430, 25716, 32145, 38574, 42860, 53575, 64290, 77148, 96435, 107150, 128580, 160725, 192870, 214300, 267875, 321450, 385740, 482175, 535750, 642900, 803625, 964350, 1071500, 1607250, 1928700, 2410875, 3214500, 4821750, 9643500]

約数ペア:

[(1, 9643500), (2, 4821750), (3, 3214500), (4, 2410875), (5, 1928700), (6, 1607250), (9, 1071500), (10, 964350), (12, 803625), (15, 642900), (18, 535750), (20, 482175), (25, 385740), (30, 321450), (36, 267875), (45, 214300), (50, 192870), (60, 160725), (75, 128580), (90, 107150), (100, 96435), (125, 77148), (150, 64290), (180, 53575), (225, 42860), (250, 38574), (300, 32145), (375, 25716), (450, 21430), (500, 19287), (750, 12858), (900, 10715), (1125, 8572), (1500, 6429), (2143, 4500), (2250, 4286)]