22501500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{2143}}^1$

素因数の和:2172

約数の個数: 96

約数和(自身を含む): 74919936

約数和(自身を除く): 52418436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 300, 350, 375, 420, 500, 525, 700, 750, 875, 1050, 1500, 1750, 2100, 2143, 2625, 3500, 4286, 5250, 6429, 8572, 10500, 10715, 12858, 15001, 21430, 25716, 30002, 32145, 42860, 45003, 53575, 60004, 64290, 75005, 90006, 107150, 128580, 150010, 160725, 180012, 214300, 225015, 267875, 300020, 321450, 375025, 450030, 535750, 642900, 750050, 803625, 900060, 1071500, 1125075, 1500100, 1607250, 1875125, 2250150, 3214500, 3750250, 4500300, 5625375, 7500500, 11250750, 22501500]

約数ペア:

[(1, 22501500), (2, 11250750), (3, 7500500), (4, 5625375), (5, 4500300), (6, 3750250), (7, 3214500), (10, 2250150), (12, 1875125), (14, 1607250), (15, 1500100), (20, 1125075), (21, 1071500), (25, 900060), (28, 803625), (30, 750050), (35, 642900), (42, 535750), (50, 450030), (60, 375025), (70, 321450), (75, 300020), (84, 267875), (100, 225015), (105, 214300), (125, 180012), (140, 160725), (150, 150010), (175, 128580), (210, 107150), (250, 90006), (300, 75005), (350, 64290), (375, 60004), (420, 53575), (500, 45003), (525, 42860), (700, 32145), (750, 30002), (875, 25716), (1050, 21430), (1500, 15001), (1750, 12858), (2100, 10715), (2143, 10500), (2625, 8572), (3500, 6429), (4286, 5250)]