71061200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:685

約数の個数: 120

約数和(自身を含む): 200195520

約数和(自身を除く): 129134320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 41, 50, 56, 70, 80, 82, 100, 112, 140, 164, 175, 200, 205, 280, 287, 328, 350, 400, 410, 560, 574, 619, 656, 700, 820, 1025, 1148, 1238, 1400, 1435, 1640, 2050, 2296, 2476, 2800, 2870, 3095, 3280, 4100, 4333, 4592, 4952, 5740, 6190, 7175, 8200, 8666, 9904, 11480, 12380, 14350, 15475, 16400, 17332, 21665, 22960, 24760, 25379, 28700, 30950, 34664, 43330, 49520, 50758, 57400, 61900, 69328, 86660, 101516, 108325, 114800, 123800, 126895, 173320, 177653, 203032, 216650, 247600, 253790, 346640, 355306, 406064, 433300, 507580, 634475, 710612, 866600, 888265, 1015160, 1268950, 1421224, 1733200, 1776530, 2030320, 2537900, 2842448, 3553060, 4441325, 5075800, 7106120, 8882650, 10151600, 14212240, 17765300, 35530600, 71061200]

約数ペア:

[(1, 71061200), (2, 35530600), (4, 17765300), (5, 14212240), (7, 10151600), (8, 8882650), (10, 7106120), (14, 5075800), (16, 4441325), (20, 3553060), (25, 2842448), (28, 2537900), (35, 2030320), (40, 1776530), (41, 1733200), (50, 1421224), (56, 1268950), (70, 1015160), (80, 888265), (82, 866600), (100, 710612), (112, 634475), (140, 507580), (164, 433300), (175, 406064), (200, 355306), (205, 346640), (280, 253790), (287, 247600), (328, 216650), (350, 203032), (400, 177653), (410, 173320), (560, 126895), (574, 123800), (619, 114800), (656, 108325), (700, 101516), (820, 86660), (1025, 69328), (1148, 61900), (1238, 57400), (1400, 50758), (1435, 49520), (1640, 43330), (2050, 34664), (2296, 30950), (2476, 28700), (2800, 25379), (2870, 24760), (3095, 22960), (3280, 21665), (4100, 17332), (4333, 16400), (4592, 15475), (4952, 14350), (5740, 12380), (6190, 11480), (7175, 9904), (8200, 8666)]