12679500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 37739520

約数和(自身を除く): 25060020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 79, 100, 107, 125, 150, 158, 214, 237, 250, 300, 316, 321, 375, 395, 428, 474, 500, 535, 642, 750, 790, 948, 1070, 1185, 1284, 1500, 1580, 1605, 1975, 2140, 2370, 2675, 3210, 3950, 4740, 5350, 5925, 6420, 7900, 8025, 8453, 9875, 10700, 11850, 13375, 16050, 16906, 19750, 23700, 25359, 26750, 29625, 32100, 33812, 39500, 40125, 42265, 50718, 53500, 59250, 80250, 84530, 101436, 118500, 126795, 160500, 169060, 211325, 253590, 422650, 507180, 633975, 845300, 1056625, 1267950, 2113250, 2535900, 3169875, 4226500, 6339750, 12679500]

約数ペア:

[(1, 12679500), (2, 6339750), (3, 4226500), (4, 3169875), (5, 2535900), (6, 2113250), (10, 1267950), (12, 1056625), (15, 845300), (20, 633975), (25, 507180), (30, 422650), (50, 253590), (60, 211325), (75, 169060), (79, 160500), (100, 126795), (107, 118500), (125, 101436), (150, 84530), (158, 80250), (214, 59250), (237, 53500), (250, 50718), (300, 42265), (316, 40125), (321, 39500), (375, 33812), (395, 32100), (428, 29625), (474, 26750), (500, 25359), (535, 23700), (642, 19750), (750, 16906), (790, 16050), (948, 13375), (1070, 11850), (1185, 10700), (1284, 9875), (1500, 8453), (1580, 8025), (1605, 7900), (1975, 6420), (2140, 5925), (2370, 5350), (2675, 4740), (3210, 3950)]