6664168400

素因数分解:

$2^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{1489}}^1$

素因数の和:1741

約数の個数: 120

約数和(自身を含む): 16357911360

約数和(自身を除く): 9693742960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 67, 80, 100, 134, 167, 200, 268, 334, 335, 400, 536, 668, 670, 835, 1072, 1336, 1340, 1489, 1670, 1675, 2672, 2680, 2978, 3340, 3350, 4175, 5360, 5956, 6680, 6700, 7445, 8350, 11189, 11912, 13360, 13400, 14890, 16700, 22378, 23824, 26800, 29780, 33400, 37225, 44756, 55945, 59560, 66800, 74450, 89512, 99763, 111890, 119120, 148900, 179024, 199526, 223780, 248663, 279725, 297800, 399052, 447560, 497326, 498815, 559450, 595600, 798104, 895120, 994652, 997630, 1118900, 1243315, 1596208, 1989304, 1995260, 2237800, 2486630, 2494075, 3978608, 3990520, 4475600, 4973260, 4988150, 6216575, 7981040, 9946520, 9976300, 12433150, 16660421, 19893040, 19952600, 24866300, 33320842, 39905200, 49732600, 66641684, 83302105, 99465200, 133283368, 166604210, 266566736, 333208420, 416510525, 666416840, 833021050, 1332833680, 1666042100, 3332084200, 6664168400]

約数ペア:

[(1, 6664168400), (2, 3332084200), (4, 1666042100), (5, 1332833680), (8, 833021050), (10, 666416840), (16, 416510525), (20, 333208420), (25, 266566736), (40, 166604210), (50, 133283368), (67, 99465200), (80, 83302105), (100, 66641684), (134, 49732600), (167, 39905200), (200, 33320842), (268, 24866300), (334, 19952600), (335, 19893040), (400, 16660421), (536, 12433150), (668, 9976300), (670, 9946520), (835, 7981040), (1072, 6216575), (1336, 4988150), (1340, 4973260), (1489, 4475600), (1670, 3990520), (1675, 3978608), (2672, 2494075), (2680, 2486630), (2978, 2237800), (3340, 1995260), (3350, 1989304), (4175, 1596208), (5360, 1243315), (5956, 1118900), (6680, 997630), (6700, 994652), (7445, 895120), (8350, 798104), (11189, 595600), (11912, 559450), (13360, 498815), (13400, 497326), (14890, 447560), (16700, 399052), (22378, 297800), (23824, 279725), (26800, 248663), (29780, 223780), (33400, 199526), (37225, 179024), (44756, 148900), (55945, 119120), (59560, 111890), (66800, 99763), (74450, 89512)]