200628750

素因数分解:

$2^1\times 3^1\times 5^4\times 7^1\times {\mathrm{7643}}^1$

素因数の和:7675

約数の個数: 80

約数和(自身を含む): 573116544

約数和(自身を除く): 372487794

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 625, 750, 875, 1050, 1250, 1750, 1875, 2625, 3750, 4375, 5250, 7643, 8750, 13125, 15286, 22929, 26250, 38215, 45858, 53501, 76430, 107002, 114645, 160503, 191075, 229290, 267505, 321006, 382150, 535010, 573225, 802515, 955375, 1146450, 1337525, 1605030, 1910750, 2675050, 2866125, 4012575, 4776875, 5732250, 6687625, 8025150, 9553750, 13375250, 14330625, 20062875, 28661250, 33438125, 40125750, 66876250, 100314375, 200628750]

約数ペア:

[(1, 200628750), (2, 100314375), (3, 66876250), (5, 40125750), (6, 33438125), (7, 28661250), (10, 20062875), (14, 14330625), (15, 13375250), (21, 9553750), (25, 8025150), (30, 6687625), (35, 5732250), (42, 4776875), (50, 4012575), (70, 2866125), (75, 2675050), (105, 1910750), (125, 1605030), (150, 1337525), (175, 1146450), (210, 955375), (250, 802515), (350, 573225), (375, 535010), (525, 382150), (625, 321006), (750, 267505), (875, 229290), (1050, 191075), (1250, 160503), (1750, 114645), (1875, 107002), (2625, 76430), (3750, 53501), (4375, 45858), (5250, 38215), (7643, 26250), (8750, 22929), (13125, 15286)]