913883100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7559}}^1$

素因数の和:7620

約数の個数: 144

約数和(自身を含む): 2939811840

約数和(自身を除く): 2025928740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 31, 39, 50, 52, 60, 62, 65, 75, 78, 93, 100, 124, 130, 150, 155, 156, 186, 195, 260, 300, 310, 325, 372, 390, 403, 465, 620, 650, 775, 780, 806, 930, 975, 1209, 1300, 1550, 1612, 1860, 1950, 2015, 2325, 2418, 3100, 3900, 4030, 4650, 4836, 6045, 7559, 8060, 9300, 10075, 12090, 15118, 20150, 22677, 24180, 30225, 30236, 37795, 40300, 45354, 60450, 75590, 90708, 98267, 113385, 120900, 151180, 188975, 196534, 226770, 234329, 294801, 377950, 393068, 453540, 468658, 491335, 566925, 589602, 702987, 755900, 937316, 982670, 1133850, 1171645, 1179204, 1405974, 1474005, 1965340, 2267700, 2343290, 2456675, 2811948, 2948010, 3046277, 3514935, 4686580, 4913350, 5858225, 5896020, 6092554, 7029870, 7370025, 9138831, 9826700, 11716450, 12185108, 14059740, 14740050, 15231385, 17574675, 18277662, 23432900, 29480100, 30462770, 35149350, 36555324, 45694155, 60925540, 70298700, 76156925, 91388310, 152313850, 182776620, 228470775, 304627700, 456941550, 913883100]

約数ペア:

[(1, 913883100), (2, 456941550), (3, 304627700), (4, 228470775), (5, 182776620), (6, 152313850), (10, 91388310), (12, 76156925), (13, 70298700), (15, 60925540), (20, 45694155), (25, 36555324), (26, 35149350), (30, 30462770), (31, 29480100), (39, 23432900), (50, 18277662), (52, 17574675), (60, 15231385), (62, 14740050), (65, 14059740), (75, 12185108), (78, 11716450), (93, 9826700), (100, 9138831), (124, 7370025), (130, 7029870), (150, 6092554), (155, 5896020), (156, 5858225), (186, 4913350), (195, 4686580), (260, 3514935), (300, 3046277), (310, 2948010), (325, 2811948), (372, 2456675), (390, 2343290), (403, 2267700), (465, 1965340), (620, 1474005), (650, 1405974), (775, 1179204), (780, 1171645), (806, 1133850), (930, 982670), (975, 937316), (1209, 755900), (1300, 702987), (1550, 589602), (1612, 566925), (1860, 491335), (1950, 468658), (2015, 453540), (2325, 393068), (2418, 377950), (3100, 294801), (3900, 234329), (4030, 226770), (4650, 196534), (4836, 188975), (6045, 151180), (7559, 120900), (8060, 113385), (9300, 98267), (10075, 90708), (12090, 75590), (15118, 60450), (20150, 45354), (22677, 40300), (24180, 37795), (30225, 30236)]