72192750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{13751}}^1$

素因数の和:13778

約数の個数: 64

約数和(自身を含む): 205949952

約数和(自身を除く): 133757202

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, 750, 875, 1050, 1750, 2625, 5250, 13751, 27502, 41253, 68755, 82506, 96257, 137510, 192514, 206265, 288771, 343775, 412530, 481285, 577542, 687550, 962570, 1031325, 1443855, 1718875, 2062650, 2406425, 2887710, 3437750, 4812850, 5156625, 7219275, 10313250, 12032125, 14438550, 24064250, 36096375, 72192750]

約数ペア:

[(1, 72192750), (2, 36096375), (3, 24064250), (5, 14438550), (6, 12032125), (7, 10313250), (10, 7219275), (14, 5156625), (15, 4812850), (21, 3437750), (25, 2887710), (30, 2406425), (35, 2062650), (42, 1718875), (50, 1443855), (70, 1031325), (75, 962570), (105, 687550), (125, 577542), (150, 481285), (175, 412530), (210, 343775), (250, 288771), (350, 206265), (375, 192514), (525, 137510), (750, 96257), (875, 82506), (1050, 68755), (1750, 41253), (2625, 27502), (5250, 13751)]