151939020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{769}}^1$

素因数の和:907

約数の個数: 96

約数和(自身を含む): 442411200

約数和(自身を除く): 290472180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 89, 111, 148, 178, 185, 222, 267, 356, 370, 444, 445, 534, 555, 740, 769, 890, 1068, 1110, 1335, 1538, 1780, 2220, 2307, 2670, 3076, 3293, 3845, 4614, 5340, 6586, 7690, 9228, 9879, 11535, 13172, 15380, 16465, 19758, 23070, 28453, 32930, 39516, 46140, 49395, 56906, 65860, 68441, 85359, 98790, 113812, 136882, 142265, 170718, 197580, 205323, 273764, 284530, 341436, 342205, 410646, 426795, 569060, 684410, 821292, 853590, 1026615, 1368820, 1707180, 2053230, 2532317, 4106460, 5064634, 7596951, 10129268, 12661585, 15193902, 25323170, 30387804, 37984755, 50646340, 75969510, 151939020]

約数ペア:

[(1, 151939020), (2, 75969510), (3, 50646340), (4, 37984755), (5, 30387804), (6, 25323170), (10, 15193902), (12, 12661585), (15, 10129268), (20, 7596951), (30, 5064634), (37, 4106460), (60, 2532317), (74, 2053230), (89, 1707180), (111, 1368820), (148, 1026615), (178, 853590), (185, 821292), (222, 684410), (267, 569060), (356, 426795), (370, 410646), (444, 342205), (445, 341436), (534, 284530), (555, 273764), (740, 205323), (769, 197580), (890, 170718), (1068, 142265), (1110, 136882), (1335, 113812), (1538, 98790), (1780, 85359), (2220, 68441), (2307, 65860), (2670, 56906), (3076, 49395), (3293, 46140), (3845, 39516), (4614, 32930), (5340, 28453), (6586, 23070), (7690, 19758), (9228, 16465), (9879, 15380), (11535, 13172)]