203430785025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{119981}}^1$

素因数の和:120091

約数の個数: 96

約数和(自身を含む): 379918683648

約数和(自身を除く): 176487898623

約数列:

[1, 3, 5, 13, 15, 25, 37, 39, 47, 65, 75, 111, 141, 185, 195, 235, 325, 481, 555, 611, 705, 925, 975, 1175, 1443, 1739, 1833, 2405, 2775, 3055, 3525, 5217, 7215, 8695, 9165, 12025, 15275, 22607, 26085, 36075, 43475, 45825, 67821, 113035, 119981, 130425, 339105, 359943, 565175, 599905, 1559753, 1695525, 1799715, 2999525, 4439297, 4679259, 5639107, 7798765, 8998575, 13317891, 16917321, 22196485, 23396295, 28195535, 38993825, 57710861, 66589455, 73308391, 84586605, 110982425, 116981475, 140977675, 173132583, 208646959, 219925173, 288554305, 332947275, 366541955, 422933025, 625940877, 865662915, 1043234795, 1099625865, 1442771525, 1832709775, 2712410467, 3129704385, 4328314575, 5216173975, 5498129325, 8137231401, 13562052335, 15648521925, 40686157005, 67810261675, 203430785025]

約数ペア:

[(1, 203430785025), (3, 67810261675), (5, 40686157005), (13, 15648521925), (15, 13562052335), (25, 8137231401), (37, 5498129325), (39, 5216173975), (47, 4328314575), (65, 3129704385), (75, 2712410467), (111, 1832709775), (141, 1442771525), (185, 1099625865), (195, 1043234795), (235, 865662915), (325, 625940877), (481, 422933025), (555, 366541955), (611, 332947275), (705, 288554305), (925, 219925173), (975, 208646959), (1175, 173132583), (1443, 140977675), (1739, 116981475), (1833, 110982425), (2405, 84586605), (2775, 73308391), (3055, 66589455), (3525, 57710861), (5217, 38993825), (7215, 28195535), (8695, 23396295), (9165, 22196485), (12025, 16917321), (15275, 13317891), (22607, 8998575), (26085, 7798765), (36075, 5639107), (43475, 4679259), (45825, 4439297), (67821, 2999525), (113035, 1799715), (119981, 1695525), (130425, 1559753), (339105, 599905), (359943, 565175)]