153996180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{15187}}^1$

素因数の和:15225

約数の個数: 72

約数和(自身を含む): 466939872

約数和(自身を除く): 312943692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 10140, 15187, 30374, 45561, 60748, 75935, 91122, 151870, 182244, 197431, 227805, 303740, 394862, 455610, 592293, 789724, 911220, 987155, 1184586, 1974310, 2369172, 2566603, 2961465, 3948620, 5133206, 5922930, 7699809, 10266412, 11845860, 12833015, 15399618, 25666030, 30799236, 38499045, 51332060, 76998090, 153996180]

約数ペア:

[(1, 153996180), (2, 76998090), (3, 51332060), (4, 38499045), (5, 30799236), (6, 25666030), (10, 15399618), (12, 12833015), (13, 11845860), (15, 10266412), (20, 7699809), (26, 5922930), (30, 5133206), (39, 3948620), (52, 2961465), (60, 2566603), (65, 2369172), (78, 1974310), (130, 1184586), (156, 987155), (169, 911220), (195, 789724), (260, 592293), (338, 455610), (390, 394862), (507, 303740), (676, 227805), (780, 197431), (845, 182244), (1014, 151870), (1690, 91122), (2028, 75935), (2535, 60748), (3380, 45561), (5070, 30374), (10140, 15187)]