75970000

素因数分解:

$2^4\times 5^4\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 100

約数和(自身を含む): 188264736

約数和(自身を除く): 112294736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 71, 80, 100, 107, 125, 142, 200, 214, 250, 284, 355, 400, 428, 500, 535, 568, 625, 710, 856, 1000, 1070, 1136, 1250, 1420, 1712, 1775, 2000, 2140, 2500, 2675, 2840, 3550, 4280, 5000, 5350, 5680, 7100, 7597, 8560, 8875, 10000, 10700, 13375, 14200, 15194, 17750, 21400, 26750, 28400, 30388, 35500, 37985, 42800, 44375, 53500, 60776, 66875, 71000, 75970, 88750, 107000, 121552, 133750, 142000, 151940, 177500, 189925, 214000, 267500, 303880, 355000, 379850, 535000, 607760, 710000, 759700, 949625, 1070000, 1519400, 1899250, 3038800, 3798500, 4748125, 7597000, 9496250, 15194000, 18992500, 37985000, 75970000]

約数ペア:

[(1, 75970000), (2, 37985000), (4, 18992500), (5, 15194000), (8, 9496250), (10, 7597000), (16, 4748125), (20, 3798500), (25, 3038800), (40, 1899250), (50, 1519400), (71, 1070000), (80, 949625), (100, 759700), (107, 710000), (125, 607760), (142, 535000), (200, 379850), (214, 355000), (250, 303880), (284, 267500), (355, 214000), (400, 189925), (428, 177500), (500, 151940), (535, 142000), (568, 133750), (625, 121552), (710, 107000), (856, 88750), (1000, 75970), (1070, 71000), (1136, 66875), (1250, 60776), (1420, 53500), (1712, 44375), (1775, 42800), (2000, 37985), (2140, 35500), (2500, 30388), (2675, 28400), (2840, 26750), (3550, 21400), (4280, 17750), (5000, 15194), (5350, 14200), (5680, 13375), (7100, 10700), (7597, 10000), (8560, 8875)]