270502164

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:630

約数の個数: 144

約数和(自身を含む): 781260480

約数和(自身を除く): 510758316

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 43, 51, 57, 68, 76, 86, 102, 114, 129, 153, 171, 172, 204, 228, 258, 306, 323, 342, 387, 516, 541, 612, 646, 684, 731, 774, 817, 969, 1082, 1292, 1462, 1548, 1623, 1634, 1938, 2164, 2193, 2451, 2907, 2924, 3246, 3268, 3876, 4386, 4869, 4902, 5814, 6492, 6579, 7353, 8772, 9197, 9738, 9804, 10279, 11628, 13158, 13889, 14706, 18394, 19476, 20558, 23263, 26316, 27591, 27778, 29412, 30837, 36788, 41116, 41667, 46526, 55182, 55556, 61674, 69789, 82773, 83334, 92511, 93052, 110364, 123348, 125001, 139578, 165546, 166668, 174743, 185022, 209367, 250002, 279156, 331092, 349486, 370044, 395471, 418734, 441997, 500004, 524229, 698972, 790942, 837468, 883994, 1048458, 1186413, 1325991, 1572687, 1581884, 1767988, 2096916, 2372826, 2651982, 3145374, 3559239, 3977973, 4745652, 5303964, 6290748, 7118478, 7513949, 7955946, 14236956, 15027898, 15911892, 22541847, 30055796, 45083694, 67625541, 90167388, 135251082, 270502164]

約数ペア:

[(1, 270502164), (2, 135251082), (3, 90167388), (4, 67625541), (6, 45083694), (9, 30055796), (12, 22541847), (17, 15911892), (18, 15027898), (19, 14236956), (34, 7955946), (36, 7513949), (38, 7118478), (43, 6290748), (51, 5303964), (57, 4745652), (68, 3977973), (76, 3559239), (86, 3145374), (102, 2651982), (114, 2372826), (129, 2096916), (153, 1767988), (171, 1581884), (172, 1572687), (204, 1325991), (228, 1186413), (258, 1048458), (306, 883994), (323, 837468), (342, 790942), (387, 698972), (516, 524229), (541, 500004), (612, 441997), (646, 418734), (684, 395471), (731, 370044), (774, 349486), (817, 331092), (969, 279156), (1082, 250002), (1292, 209367), (1462, 185022), (1548, 174743), (1623, 166668), (1634, 165546), (1938, 139578), (2164, 125001), (2193, 123348), (2451, 110364), (2907, 93052), (2924, 92511), (3246, 83334), (3268, 82773), (3876, 69789), (4386, 61674), (4869, 55556), (4902, 55182), (5814, 46526), (6492, 41667), (6579, 41116), (7353, 36788), (8772, 30837), (9197, 29412), (9738, 27778), (9804, 27591), (10279, 26316), (11628, 23263), (13158, 20558), (13889, 19476), (14706, 18394)]