31004100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11483}}^1$

素因数の和:11506

約数の個数: 72

約数和(自身を含む): 99681120

約数和(自身を除く): 68677020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 11483, 22966, 34449, 45932, 57415, 68898, 103347, 114830, 137796, 172245, 206694, 229660, 287075, 310041, 344490, 413388, 516735, 574150, 620082, 688980, 861225, 1033470, 1148300, 1240164, 1550205, 1722450, 2066940, 2583675, 3100410, 3444900, 5167350, 6200820, 7751025, 10334700, 15502050, 31004100]

約数ペア:

[(1, 31004100), (2, 15502050), (3, 10334700), (4, 7751025), (5, 6200820), (6, 5167350), (9, 3444900), (10, 3100410), (12, 2583675), (15, 2066940), (18, 1722450), (20, 1550205), (25, 1240164), (27, 1148300), (30, 1033470), (36, 861225), (45, 688980), (50, 620082), (54, 574150), (60, 516735), (75, 413388), (90, 344490), (100, 310041), (108, 287075), (135, 229660), (150, 206694), (180, 172245), (225, 137796), (270, 114830), (300, 103347), (450, 68898), (540, 57415), (675, 45932), (900, 34449), (1350, 22966), (2700, 11483)]