75219720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11827}}^1$

素因数の和:11894

約数の個数: 64

約数和(自身を含む): 229936320

約数和(自身を除く): 154716600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 11827, 23654, 35481, 47308, 59135, 70962, 94616, 118270, 141924, 177405, 236540, 283848, 354810, 473080, 626831, 709620, 1253662, 1419240, 1880493, 2507324, 3134155, 3760986, 5014648, 6268310, 7521972, 9402465, 12536620, 15043944, 18804930, 25073240, 37609860, 75219720]

約数ペア:

[(1, 75219720), (2, 37609860), (3, 25073240), (4, 18804930), (5, 15043944), (6, 12536620), (8, 9402465), (10, 7521972), (12, 6268310), (15, 5014648), (20, 3760986), (24, 3134155), (30, 2507324), (40, 1880493), (53, 1419240), (60, 1253662), (106, 709620), (120, 626831), (159, 473080), (212, 354810), (265, 283848), (318, 236540), (424, 177405), (530, 141924), (636, 118270), (795, 94616), (1060, 70962), (1272, 59135), (1590, 47308), (2120, 35481), (3180, 23654), (6360, 11827)]