77513800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4259}}^1$

素因数の和:4295

約数の個数: 96

約数和(自身を含む): 221860800

約数和(自身を除く): 144347000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 175, 182, 200, 260, 280, 325, 350, 364, 455, 520, 650, 700, 728, 910, 1300, 1400, 1820, 2275, 2600, 3640, 4259, 4550, 8518, 9100, 17036, 18200, 21295, 29813, 34072, 42590, 55367, 59626, 85180, 106475, 110734, 119252, 149065, 170360, 212950, 221468, 238504, 276835, 298130, 387569, 425900, 442936, 553670, 596260, 745325, 775138, 851800, 1107340, 1192520, 1384175, 1490650, 1550276, 1937845, 2214680, 2768350, 2981300, 3100552, 3875690, 5536700, 5962600, 7751380, 9689225, 11073400, 15502760, 19378450, 38756900, 77513800]

約数ペア:

[(1, 77513800), (2, 38756900), (4, 19378450), (5, 15502760), (7, 11073400), (8, 9689225), (10, 7751380), (13, 5962600), (14, 5536700), (20, 3875690), (25, 3100552), (26, 2981300), (28, 2768350), (35, 2214680), (40, 1937845), (50, 1550276), (52, 1490650), (56, 1384175), (65, 1192520), (70, 1107340), (91, 851800), (100, 775138), (104, 745325), (130, 596260), (140, 553670), (175, 442936), (182, 425900), (200, 387569), (260, 298130), (280, 276835), (325, 238504), (350, 221468), (364, 212950), (455, 170360), (520, 149065), (650, 119252), (700, 110734), (728, 106475), (910, 85180), (1300, 59626), (1400, 55367), (1820, 42590), (2275, 34072), (2600, 29813), (3640, 21295), (4259, 18200), (4550, 17036), (8518, 9100)]