75211760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5563}}^1$

素因数の和:5602

約数の個数: 60

約数和(自身を含む): 189387432

約数和(自身を除く): 114175672

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 2704, 3380, 5563, 6760, 11126, 13520, 22252, 27815, 44504, 55630, 72319, 89008, 111260, 144638, 222520, 289276, 361595, 445040, 578552, 723190, 940147, 1157104, 1446380, 1880294, 2892760, 3760588, 4700735, 5785520, 7521176, 9401470, 15042352, 18802940, 37605880, 75211760]

約数ペア:

[(1, 75211760), (2, 37605880), (4, 18802940), (5, 15042352), (8, 9401470), (10, 7521176), (13, 5785520), (16, 4700735), (20, 3760588), (26, 2892760), (40, 1880294), (52, 1446380), (65, 1157104), (80, 940147), (104, 723190), (130, 578552), (169, 445040), (208, 361595), (260, 289276), (338, 222520), (520, 144638), (676, 111260), (845, 89008), (1040, 72319), (1352, 55630), (1690, 44504), (2704, 27815), (3380, 22252), (5563, 13520), (6760, 11126)]