131154900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{10663}}^1$

素因数の和:10721

約数の個数: 72

約数和(自身を含む): 388766784

約数和(自身を除く): 257611884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 75, 82, 100, 123, 150, 164, 205, 246, 300, 410, 492, 615, 820, 1025, 1230, 2050, 2460, 3075, 4100, 6150, 10663, 12300, 21326, 31989, 42652, 53315, 63978, 106630, 127956, 159945, 213260, 266575, 319890, 437183, 533150, 639780, 799725, 874366, 1066300, 1311549, 1599450, 1748732, 2185915, 2623098, 3198900, 4371830, 5246196, 6557745, 8743660, 10929575, 13115490, 21859150, 26230980, 32788725, 43718300, 65577450, 131154900]

約数ペア:

[(1, 131154900), (2, 65577450), (3, 43718300), (4, 32788725), (5, 26230980), (6, 21859150), (10, 13115490), (12, 10929575), (15, 8743660), (20, 6557745), (25, 5246196), (30, 4371830), (41, 3198900), (50, 2623098), (60, 2185915), (75, 1748732), (82, 1599450), (100, 1311549), (123, 1066300), (150, 874366), (164, 799725), (205, 639780), (246, 533150), (300, 437183), (410, 319890), (492, 266575), (615, 213260), (820, 159945), (1025, 127956), (1230, 106630), (2050, 63978), (2460, 53315), (3075, 42652), (4100, 31989), (6150, 21326), (10663, 12300)]