2015421000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{29209}}^1$

素因数の和:29256

約数の個数: 128

約数和(自身を含む): 6561734400

約数和(自身を除く): 4546313400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 125, 138, 150, 184, 200, 230, 250, 276, 300, 345, 375, 460, 500, 552, 575, 600, 690, 750, 920, 1000, 1150, 1380, 1500, 1725, 2300, 2760, 2875, 3000, 3450, 4600, 5750, 6900, 8625, 11500, 13800, 17250, 23000, 29209, 34500, 58418, 69000, 87627, 116836, 146045, 175254, 233672, 292090, 350508, 438135, 584180, 671807, 701016, 730225, 876270, 1168360, 1343614, 1460450, 1752540, 2015421, 2190675, 2687228, 2920900, 3359035, 3505080, 3651125, 4030842, 4381350, 5374456, 5841800, 6718070, 7302250, 8061684, 8762700, 10077105, 10953375, 13436140, 14604500, 16123368, 16795175, 17525400, 20154210, 21906750, 26872280, 29209000, 33590350, 40308420, 43813500, 50385525, 67180700, 80616840, 83975875, 87627000, 100771050, 134361400, 167951750, 201542100, 251927625, 335903500, 403084200, 503855250, 671807000, 1007710500, 2015421000]

約数ペア:

[(1, 2015421000), (2, 1007710500), (3, 671807000), (4, 503855250), (5, 403084200), (6, 335903500), (8, 251927625), (10, 201542100), (12, 167951750), (15, 134361400), (20, 100771050), (23, 87627000), (24, 83975875), (25, 80616840), (30, 67180700), (40, 50385525), (46, 43813500), (50, 40308420), (60, 33590350), (69, 29209000), (75, 26872280), (92, 21906750), (100, 20154210), (115, 17525400), (120, 16795175), (125, 16123368), (138, 14604500), (150, 13436140), (184, 10953375), (200, 10077105), (230, 8762700), (250, 8061684), (276, 7302250), (300, 6718070), (345, 5841800), (375, 5374456), (460, 4381350), (500, 4030842), (552, 3651125), (575, 3505080), (600, 3359035), (690, 2920900), (750, 2687228), (920, 2190675), (1000, 2015421), (1150, 1752540), (1380, 1460450), (1500, 1343614), (1725, 1168360), (2300, 876270), (2760, 730225), (2875, 701016), (3000, 671807), (3450, 584180), (4600, 438135), (5750, 350508), (6900, 292090), (8625, 233672), (11500, 175254), (13800, 146045), (17250, 116836), (23000, 87627), (29209, 69000), (34500, 58418)]