285183750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{113}}^1\times {\mathrm{673}}^1$

素因数の和:811

約数の個数: 80

約数和(自身を含む): 720106992

約数和(自身を除く): 434923242

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 113, 125, 150, 226, 250, 339, 375, 565, 625, 673, 678, 750, 1130, 1250, 1346, 1695, 1875, 2019, 2825, 3365, 3390, 3750, 4038, 5650, 6730, 8475, 10095, 14125, 16825, 16950, 20190, 28250, 33650, 42375, 50475, 70625, 76049, 84125, 84750, 100950, 141250, 152098, 168250, 211875, 228147, 252375, 380245, 420625, 423750, 456294, 504750, 760490, 841250, 1140735, 1261875, 1901225, 2281470, 2523750, 3802450, 5703675, 9506125, 11407350, 19012250, 28518375, 47530625, 57036750, 95061250, 142591875, 285183750]

約数ペア:

[(1, 285183750), (2, 142591875), (3, 95061250), (5, 57036750), (6, 47530625), (10, 28518375), (15, 19012250), (25, 11407350), (30, 9506125), (50, 5703675), (75, 3802450), (113, 2523750), (125, 2281470), (150, 1901225), (226, 1261875), (250, 1140735), (339, 841250), (375, 760490), (565, 504750), (625, 456294), (673, 423750), (678, 420625), (750, 380245), (1130, 252375), (1250, 228147), (1346, 211875), (1695, 168250), (1875, 152098), (2019, 141250), (2825, 100950), (3365, 84750), (3390, 84125), (3750, 76049), (4038, 70625), (5650, 50475), (6730, 42375), (8475, 33650), (10095, 28250), (14125, 20190), (16825, 16950)]