80443350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13751}}^1$

素因数の和:13782

約数の個数: 72

約数和(自身を含む): 232766352

約数和(自身を除く): 152323002

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 13751, 27502, 41253, 68755, 82506, 123759, 137510, 178763, 206265, 247518, 343775, 357526, 412530, 536289, 618795, 687550, 893815, 1031325, 1072578, 1237590, 1608867, 1787630, 2062650, 2681445, 3093975, 3217734, 4469075, 5362890, 6187950, 8044335, 8938150, 13407225, 16088670, 26814450, 40221675, 80443350]

約数ペア:

[(1, 80443350), (2, 40221675), (3, 26814450), (5, 16088670), (6, 13407225), (9, 8938150), (10, 8044335), (13, 6187950), (15, 5362890), (18, 4469075), (25, 3217734), (26, 3093975), (30, 2681445), (39, 2062650), (45, 1787630), (50, 1608867), (65, 1237590), (75, 1072578), (78, 1031325), (90, 893815), (117, 687550), (130, 618795), (150, 536289), (195, 412530), (225, 357526), (234, 343775), (325, 247518), (390, 206265), (450, 178763), (585, 137510), (650, 123759), (975, 82506), (1170, 68755), (1950, 41253), (2925, 27502), (5850, 13751)]