489608400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{8681}}^1$

素因数の和:8749

約数の個数: 120

約数和(自身を含む): 1601933184

約数和(自身を除く): 1112324784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 47, 48, 50, 60, 75, 80, 94, 100, 120, 141, 150, 188, 200, 235, 240, 282, 300, 376, 400, 470, 564, 600, 705, 752, 940, 1128, 1175, 1200, 1410, 1880, 2256, 2350, 2820, 3525, 3760, 4700, 5640, 7050, 8681, 9400, 11280, 14100, 17362, 18800, 26043, 28200, 34724, 43405, 52086, 56400, 69448, 86810, 104172, 130215, 138896, 173620, 208344, 217025, 260430, 347240, 408007, 416688, 434050, 520860, 651075, 694480, 816014, 868100, 1041720, 1224021, 1302150, 1632028, 1736200, 2040035, 2083440, 2448042, 2604300, 3264056, 3472400, 4080070, 4896084, 5208600, 6120105, 6528112, 8160140, 9792168, 10200175, 10417200, 12240210, 16320280, 19584336, 20400350, 24480420, 30600525, 32640560, 40800700, 48960840, 61201050, 81601400, 97921680, 122402100, 163202800, 244804200, 489608400]

約数ペア:

[(1, 489608400), (2, 244804200), (3, 163202800), (4, 122402100), (5, 97921680), (6, 81601400), (8, 61201050), (10, 48960840), (12, 40800700), (15, 32640560), (16, 30600525), (20, 24480420), (24, 20400350), (25, 19584336), (30, 16320280), (40, 12240210), (47, 10417200), (48, 10200175), (50, 9792168), (60, 8160140), (75, 6528112), (80, 6120105), (94, 5208600), (100, 4896084), (120, 4080070), (141, 3472400), (150, 3264056), (188, 2604300), (200, 2448042), (235, 2083440), (240, 2040035), (282, 1736200), (300, 1632028), (376, 1302150), (400, 1224021), (470, 1041720), (564, 868100), (600, 816014), (705, 694480), (752, 651075), (940, 520860), (1128, 434050), (1175, 416688), (1200, 408007), (1410, 347240), (1880, 260430), (2256, 217025), (2350, 208344), (2820, 173620), (3525, 138896), (3760, 130215), (4700, 104172), (5640, 86810), (7050, 69448), (8681, 56400), (9400, 52086), (11280, 43405), (14100, 34724), (17362, 28200), (18800, 26043)]