137531100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{829}}^1$

素因数の和:932

約数の個数: 144

約数和(自身を含む): 461081600

約数和(自身を除く): 323550500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 79, 84, 100, 105, 140, 150, 158, 175, 210, 237, 300, 316, 350, 395, 420, 474, 525, 553, 700, 790, 829, 948, 1050, 1106, 1185, 1580, 1658, 1659, 1975, 2100, 2212, 2370, 2487, 2765, 3316, 3318, 3950, 4145, 4740, 4974, 5530, 5803, 5925, 6636, 7900, 8290, 8295, 9948, 11060, 11606, 11850, 12435, 13825, 16580, 16590, 17409, 20725, 23212, 23700, 24870, 27650, 29015, 33180, 34818, 41450, 41475, 49740, 55300, 58030, 62175, 65491, 69636, 82900, 82950, 87045, 116060, 124350, 130982, 145075, 165900, 174090, 196473, 248700, 261964, 290150, 327455, 348180, 392946, 435225, 458437, 580300, 654910, 785892, 870450, 916874, 982365, 1309820, 1375311, 1637275, 1740900, 1833748, 1964730, 2292185, 2750622, 3274550, 3929460, 4584370, 4911825, 5501244, 6549100, 6876555, 9168740, 9823650, 11460925, 13753110, 19647300, 22921850, 27506220, 34382775, 45843700, 68765550, 137531100]

約数ペア:

[(1, 137531100), (2, 68765550), (3, 45843700), (4, 34382775), (5, 27506220), (6, 22921850), (7, 19647300), (10, 13753110), (12, 11460925), (14, 9823650), (15, 9168740), (20, 6876555), (21, 6549100), (25, 5501244), (28, 4911825), (30, 4584370), (35, 3929460), (42, 3274550), (50, 2750622), (60, 2292185), (70, 1964730), (75, 1833748), (79, 1740900), (84, 1637275), (100, 1375311), (105, 1309820), (140, 982365), (150, 916874), (158, 870450), (175, 785892), (210, 654910), (237, 580300), (300, 458437), (316, 435225), (350, 392946), (395, 348180), (420, 327455), (474, 290150), (525, 261964), (553, 248700), (700, 196473), (790, 174090), (829, 165900), (948, 145075), (1050, 130982), (1106, 124350), (1185, 116060), (1580, 87045), (1658, 82950), (1659, 82900), (1975, 69636), (2100, 65491), (2212, 62175), (2370, 58030), (2487, 55300), (2765, 49740), (3316, 41475), (3318, 41450), (3950, 34818), (4145, 33180), (4740, 29015), (4974, 27650), (5530, 24870), (5803, 23700), (5925, 23212), (6636, 20725), (7900, 17409), (8290, 16590), (8295, 16580), (9948, 13825), (11060, 12435), (11606, 11850)]