1088891250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{139}}^1\times {\mathrm{2089}}^1$

素因数の和:2253

約数の個数: 80

約数和(自身を含む): 2742247200

約数和(自身を除く): 1653355950

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 139, 150, 250, 278, 375, 417, 625, 695, 750, 834, 1250, 1390, 1875, 2085, 2089, 3475, 3750, 4170, 4178, 6267, 6950, 10425, 10445, 12534, 17375, 20850, 20890, 31335, 34750, 52125, 52225, 62670, 86875, 104250, 104450, 156675, 173750, 260625, 261125, 290371, 313350, 521250, 522250, 580742, 783375, 871113, 1305625, 1451855, 1566750, 1742226, 2611250, 2903710, 3916875, 4355565, 7259275, 7833750, 8711130, 14518550, 21777825, 36296375, 43555650, 72592750, 108889125, 181481875, 217778250, 362963750, 544445625, 1088891250]

約数ペア:

[(1, 1088891250), (2, 544445625), (3, 362963750), (5, 217778250), (6, 181481875), (10, 108889125), (15, 72592750), (25, 43555650), (30, 36296375), (50, 21777825), (75, 14518550), (125, 8711130), (139, 7833750), (150, 7259275), (250, 4355565), (278, 3916875), (375, 2903710), (417, 2611250), (625, 1742226), (695, 1566750), (750, 1451855), (834, 1305625), (1250, 871113), (1390, 783375), (1875, 580742), (2085, 522250), (2089, 521250), (3475, 313350), (3750, 290371), (4170, 261125), (4178, 260625), (6267, 173750), (6950, 156675), (10425, 104450), (10445, 104250), (12534, 86875), (17375, 62670), (20850, 52225), (20890, 52125), (31335, 34750)]