448698900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1117}}^1$

素因数の和:1250

約数の個数: 144

約数和(自身を含む): 1412937344

約数和(自身を除く): 964238444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 103, 130, 150, 156, 195, 206, 260, 300, 309, 325, 390, 412, 515, 618, 650, 780, 975, 1030, 1117, 1236, 1300, 1339, 1545, 1950, 2060, 2234, 2575, 2678, 3090, 3351, 3900, 4017, 4468, 5150, 5356, 5585, 6180, 6695, 6702, 7725, 8034, 10300, 11170, 13390, 13404, 14521, 15450, 16068, 16755, 20085, 22340, 26780, 27925, 29042, 30900, 33475, 33510, 40170, 43563, 55850, 58084, 66950, 67020, 72605, 80340, 83775, 87126, 100425, 111700, 115051, 133900, 145210, 167550, 174252, 200850, 217815, 230102, 290420, 335100, 345153, 363025, 401700, 435630, 460204, 575255, 690306, 726050, 871260, 1089075, 1150510, 1380612, 1452100, 1495663, 1725765, 2178150, 2301020, 2876275, 2991326, 3451530, 4356300, 4486989, 5752550, 5982652, 6903060, 7478315, 8628825, 8973978, 11505100, 14956630, 17257650, 17947956, 22434945, 29913260, 34515300, 37391575, 44869890, 74783150, 89739780, 112174725, 149566300, 224349450, 448698900]

約数ペア:

[(1, 448698900), (2, 224349450), (3, 149566300), (4, 112174725), (5, 89739780), (6, 74783150), (10, 44869890), (12, 37391575), (13, 34515300), (15, 29913260), (20, 22434945), (25, 17947956), (26, 17257650), (30, 14956630), (39, 11505100), (50, 8973978), (52, 8628825), (60, 7478315), (65, 6903060), (75, 5982652), (78, 5752550), (100, 4486989), (103, 4356300), (130, 3451530), (150, 2991326), (156, 2876275), (195, 2301020), (206, 2178150), (260, 1725765), (300, 1495663), (309, 1452100), (325, 1380612), (390, 1150510), (412, 1089075), (515, 871260), (618, 726050), (650, 690306), (780, 575255), (975, 460204), (1030, 435630), (1117, 401700), (1236, 363025), (1300, 345153), (1339, 335100), (1545, 290420), (1950, 230102), (2060, 217815), (2234, 200850), (2575, 174252), (2678, 167550), (3090, 145210), (3351, 133900), (3900, 115051), (4017, 111700), (4468, 100425), (5150, 87126), (5356, 83775), (5585, 80340), (6180, 72605), (6695, 67020), (6702, 66950), (7725, 58084), (8034, 55850), (10300, 43563), (11170, 40170), (13390, 33510), (13404, 33475), (14521, 30900), (15450, 29042), (16068, 27925), (16755, 26780), (20085, 22340)]