180142230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:238

約数の個数: 128

約数和(自身を含む): 475891200

約数和(自身を除く): 295748970

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 53, 57, 67, 89, 95, 106, 114, 134, 159, 178, 190, 201, 265, 267, 285, 318, 335, 402, 445, 530, 534, 570, 670, 795, 890, 1005, 1007, 1273, 1335, 1590, 1691, 2010, 2014, 2546, 2670, 3021, 3382, 3551, 3819, 4717, 5035, 5073, 5963, 6042, 6365, 7102, 7638, 8455, 9434, 10070, 10146, 10653, 11926, 12730, 14151, 15105, 16910, 17755, 17889, 19095, 21306, 23585, 25365, 28302, 29815, 30210, 35510, 35778, 38190, 47170, 50730, 53265, 59630, 67469, 70755, 89445, 89623, 106530, 113297, 134938, 141510, 178890, 179246, 202407, 226594, 268869, 316039, 337345, 339891, 404814, 448115, 537738, 566485, 632078, 674690, 679782, 896230, 948117, 1012035, 1132970, 1344345, 1580195, 1699455, 1896234, 2024070, 2688690, 3160390, 3398910, 4740585, 6004741, 9481170, 12009482, 18014223, 30023705, 36028446, 60047410, 90071115, 180142230]

約数ペア:

[(1, 180142230), (2, 90071115), (3, 60047410), (5, 36028446), (6, 30023705), (10, 18014223), (15, 12009482), (19, 9481170), (30, 6004741), (38, 4740585), (53, 3398910), (57, 3160390), (67, 2688690), (89, 2024070), (95, 1896234), (106, 1699455), (114, 1580195), (134, 1344345), (159, 1132970), (178, 1012035), (190, 948117), (201, 896230), (265, 679782), (267, 674690), (285, 632078), (318, 566485), (335, 537738), (402, 448115), (445, 404814), (530, 339891), (534, 337345), (570, 316039), (670, 268869), (795, 226594), (890, 202407), (1005, 179246), (1007, 178890), (1273, 141510), (1335, 134938), (1590, 113297), (1691, 106530), (2010, 89623), (2014, 89445), (2546, 70755), (2670, 67469), (3021, 59630), (3382, 53265), (3551, 50730), (3819, 47170), (4717, 38190), (5035, 35778), (5073, 35510), (5963, 30210), (6042, 29815), (6365, 28302), (7102, 25365), (7638, 23585), (8455, 21306), (9434, 19095), (10070, 17889), (10146, 17755), (10653, 16910), (11926, 15105), (12730, 14151)]