200512500

素因数分解:

$2^2\times 3^1\times 5^5\times {\mathrm{5347}}^1$

素因数の和:5379

約数の個数: 72

約数和(自身を含む): 584900064

約数和(自身を除く): 384387564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1250, 1500, 1875, 2500, 3125, 3750, 5347, 6250, 7500, 9375, 10694, 12500, 16041, 18750, 21388, 26735, 32082, 37500, 53470, 64164, 80205, 106940, 133675, 160410, 267350, 320820, 401025, 534700, 668375, 802050, 1336750, 1604100, 2005125, 2673500, 3341875, 4010250, 6683750, 8020500, 10025625, 13367500, 16709375, 20051250, 33418750, 40102500, 50128125, 66837500, 100256250, 200512500]

約数ペア:

[(1, 200512500), (2, 100256250), (3, 66837500), (4, 50128125), (5, 40102500), (6, 33418750), (10, 20051250), (12, 16709375), (15, 13367500), (20, 10025625), (25, 8020500), (30, 6683750), (50, 4010250), (60, 3341875), (75, 2673500), (100, 2005125), (125, 1604100), (150, 1336750), (250, 802050), (300, 668375), (375, 534700), (500, 401025), (625, 320820), (750, 267350), (1250, 160410), (1500, 133675), (1875, 106940), (2500, 80205), (3125, 64164), (3750, 53470), (5347, 37500), (6250, 32082), (7500, 26735), (9375, 21388), (10694, 18750), (12500, 16041)]