228040620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{739}}^1$

素因数の和:927

約数の個数: 96

約数和(自身を含む): 661382400

約数和(自身を除く): 433341780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 139, 148, 185, 222, 278, 370, 417, 444, 555, 556, 695, 739, 740, 834, 1110, 1390, 1478, 1668, 2085, 2217, 2220, 2780, 2956, 3695, 4170, 4434, 5143, 7390, 8340, 8868, 10286, 11085, 14780, 15429, 20572, 22170, 25715, 27343, 30858, 44340, 51430, 54686, 61716, 77145, 82029, 102721, 102860, 109372, 136715, 154290, 164058, 205442, 273430, 308163, 308580, 328116, 410145, 410884, 513605, 546860, 616326, 820290, 1027210, 1232652, 1540815, 1640580, 2054420, 3081630, 3800677, 6163260, 7601354, 11402031, 15202708, 19003385, 22804062, 38006770, 45608124, 57010155, 76013540, 114020310, 228040620]

約数ペア:

[(1, 228040620), (2, 114020310), (3, 76013540), (4, 57010155), (5, 45608124), (6, 38006770), (10, 22804062), (12, 19003385), (15, 15202708), (20, 11402031), (30, 7601354), (37, 6163260), (60, 3800677), (74, 3081630), (111, 2054420), (139, 1640580), (148, 1540815), (185, 1232652), (222, 1027210), (278, 820290), (370, 616326), (417, 546860), (444, 513605), (555, 410884), (556, 410145), (695, 328116), (739, 308580), (740, 308163), (834, 273430), (1110, 205442), (1390, 164058), (1478, 154290), (1668, 136715), (2085, 109372), (2217, 102860), (2220, 102721), (2780, 82029), (2956, 77145), (3695, 61716), (4170, 54686), (4434, 51430), (5143, 44340), (7390, 30858), (8340, 27343), (8868, 25715), (10286, 22170), (11085, 20572), (14780, 15429)]