67700850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:241

約数の個数: 144

約数和(自身を含む): 199826496

約数和(自身を除く): 132125646

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 61, 70, 75, 98, 105, 122, 147, 150, 151, 175, 183, 210, 245, 294, 302, 305, 350, 366, 427, 453, 490, 525, 610, 735, 755, 854, 906, 915, 1050, 1057, 1225, 1281, 1470, 1510, 1525, 1830, 2114, 2135, 2265, 2450, 2562, 2989, 3050, 3171, 3675, 3775, 4270, 4530, 4575, 5285, 5978, 6342, 6405, 7350, 7399, 7550, 8967, 9150, 9211, 10570, 10675, 11325, 12810, 14798, 14945, 15855, 17934, 18422, 21350, 22197, 22650, 26425, 27633, 29890, 31710, 32025, 36995, 44394, 44835, 46055, 52850, 55266, 64050, 64477, 73990, 74725, 79275, 89670, 92110, 110985, 128954, 138165, 149450, 158550, 184975, 193431, 221970, 224175, 230275, 276330, 322385, 369950, 386862, 448350, 451339, 460550, 554925, 644770, 690825, 902678, 967155, 1109850, 1354017, 1381650, 1611925, 1934310, 2256695, 2708034, 3223850, 4513390, 4835775, 6770085, 9671550, 11283475, 13540170, 22566950, 33850425, 67700850]

約数ペア:

[(1, 67700850), (2, 33850425), (3, 22566950), (5, 13540170), (6, 11283475), (7, 9671550), (10, 6770085), (14, 4835775), (15, 4513390), (21, 3223850), (25, 2708034), (30, 2256695), (35, 1934310), (42, 1611925), (49, 1381650), (50, 1354017), (61, 1109850), (70, 967155), (75, 902678), (98, 690825), (105, 644770), (122, 554925), (147, 460550), (150, 451339), (151, 448350), (175, 386862), (183, 369950), (210, 322385), (245, 276330), (294, 230275), (302, 224175), (305, 221970), (350, 193431), (366, 184975), (427, 158550), (453, 149450), (490, 138165), (525, 128954), (610, 110985), (735, 92110), (755, 89670), (854, 79275), (906, 74725), (915, 73990), (1050, 64477), (1057, 64050), (1225, 55266), (1281, 52850), (1470, 46055), (1510, 44835), (1525, 44394), (1830, 36995), (2114, 32025), (2135, 31710), (2265, 29890), (2450, 27633), (2562, 26425), (2989, 22650), (3050, 22197), (3171, 21350), (3675, 18422), (3775, 17934), (4270, 15855), (4530, 14945), (4575, 14798), (5285, 12810), (5978, 11325), (6342, 10675), (6405, 10570), (7350, 9211), (7399, 9150), (7550, 8967)]