142972050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{467}}^1$

素因数の和:652

約数の個数: 96

約数和(自身を含む): 385100352

約数和(自身を除く): 242128302

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 157, 195, 314, 325, 390, 467, 471, 650, 785, 934, 942, 975, 1401, 1570, 1950, 2041, 2335, 2355, 2802, 3925, 4082, 4670, 4710, 6071, 6123, 7005, 7850, 10205, 11675, 11775, 12142, 12246, 14010, 18213, 20410, 23350, 23550, 30355, 30615, 35025, 36426, 51025, 60710, 61230, 70050, 73319, 91065, 102050, 146638, 151775, 153075, 182130, 219957, 303550, 306150, 366595, 439914, 455325, 733190, 910650, 953147, 1099785, 1832975, 1906294, 2199570, 2859441, 3665950, 4765735, 5498925, 5718882, 9531470, 10997850, 14297205, 23828675, 28594410, 47657350, 71486025, 142972050]

約数ペア:

[(1, 142972050), (2, 71486025), (3, 47657350), (5, 28594410), (6, 23828675), (10, 14297205), (13, 10997850), (15, 9531470), (25, 5718882), (26, 5498925), (30, 4765735), (39, 3665950), (50, 2859441), (65, 2199570), (75, 1906294), (78, 1832975), (130, 1099785), (150, 953147), (157, 910650), (195, 733190), (314, 455325), (325, 439914), (390, 366595), (467, 306150), (471, 303550), (650, 219957), (785, 182130), (934, 153075), (942, 151775), (975, 146638), (1401, 102050), (1570, 91065), (1950, 73319), (2041, 70050), (2335, 61230), (2355, 60710), (2802, 51025), (3925, 36426), (4082, 35025), (4670, 30615), (4710, 30355), (6071, 23550), (6123, 23350), (7005, 20410), (7850, 18213), (10205, 14010), (11675, 12246), (11775, 12142)]