102131250

素因数分解:

$2^1\times 3^1\times 5^5\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:462

約数の個数: 96

約数和(自身を含む): 275607360

約数和(自身を除く): 173476110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 419, 625, 650, 750, 838, 975, 1250, 1257, 1625, 1875, 1950, 2095, 2514, 3125, 3250, 3750, 4190, 4875, 5447, 6250, 6285, 8125, 9375, 9750, 10475, 10894, 12570, 16250, 16341, 18750, 20950, 24375, 27235, 31425, 32682, 40625, 48750, 52375, 54470, 62850, 81250, 81705, 104750, 121875, 136175, 157125, 163410, 243750, 261875, 272350, 314250, 408525, 523750, 680875, 785625, 817050, 1309375, 1361750, 1571250, 2042625, 2618750, 3404375, 3928125, 4085250, 6808750, 7856250, 10213125, 17021875, 20426250, 34043750, 51065625, 102131250]

約数ペア:

[(1, 102131250), (2, 51065625), (3, 34043750), (5, 20426250), (6, 17021875), (10, 10213125), (13, 7856250), (15, 6808750), (25, 4085250), (26, 3928125), (30, 3404375), (39, 2618750), (50, 2042625), (65, 1571250), (75, 1361750), (78, 1309375), (125, 817050), (130, 785625), (150, 680875), (195, 523750), (250, 408525), (325, 314250), (375, 272350), (390, 261875), (419, 243750), (625, 163410), (650, 157125), (750, 136175), (838, 121875), (975, 104750), (1250, 81705), (1257, 81250), (1625, 62850), (1875, 54470), (1950, 52375), (2095, 48750), (2514, 40625), (3125, 32682), (3250, 31425), (3750, 27235), (4190, 24375), (4875, 20950), (5447, 18750), (6250, 16341), (6285, 16250), (8125, 12570), (9375, 10894), (9750, 10475)]