401025000

素因数分解:

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

素因数の和:5381

約数の個数: 96

約数和(自身を含む): 1253357280

約数和(自身を除く): 852332280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 2500, 3000, 3125, 3750, 5000, 5347, 6250, 7500, 9375, 10694, 12500, 15000, 16041, 18750, 21388, 25000, 26735, 32082, 37500, 42776, 53470, 64164, 75000, 80205, 106940, 128328, 133675, 160410, 213880, 267350, 320820, 401025, 534700, 641640, 668375, 802050, 1069400, 1336750, 1604100, 2005125, 2673500, 3208200, 3341875, 4010250, 5347000, 6683750, 8020500, 10025625, 13367500, 16041000, 16709375, 20051250, 26735000, 33418750, 40102500, 50128125, 66837500, 80205000, 100256250, 133675000, 200512500, 401025000]

約数ペア:

[(1, 401025000), (2, 200512500), (3, 133675000), (4, 100256250), (5, 80205000), (6, 66837500), (8, 50128125), (10, 40102500), (12, 33418750), (15, 26735000), (20, 20051250), (24, 16709375), (25, 16041000), (30, 13367500), (40, 10025625), (50, 8020500), (60, 6683750), (75, 5347000), (100, 4010250), (120, 3341875), (125, 3208200), (150, 2673500), (200, 2005125), (250, 1604100), (300, 1336750), (375, 1069400), (500, 802050), (600, 668375), (625, 641640), (750, 534700), (1000, 401025), (1250, 320820), (1500, 267350), (1875, 213880), (2500, 160410), (3000, 133675), (3125, 128328), (3750, 106940), (5000, 80205), (5347, 75000), (6250, 64164), (7500, 53470), (9375, 42776), (10694, 37500), (12500, 32082), (15000, 26735), (16041, 25000), (18750, 21388)]