87043950

素因数分解:

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

素因数の和:240

約数の個数: 192

約数和(自身を含む): 280458240

約数和(自身を除く): 193414290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 61, 63, 70, 75, 90, 105, 122, 126, 135, 150, 151, 175, 183, 189, 210, 225, 270, 302, 305, 315, 350, 366, 378, 427, 450, 453, 525, 549, 610, 630, 675, 755, 854, 906, 915, 945, 1050, 1057, 1098, 1281, 1350, 1359, 1510, 1525, 1575, 1647, 1830, 1890, 2114, 2135, 2265, 2562, 2718, 2745, 3050, 3150, 3171, 3294, 3775, 3843, 4077, 4270, 4530, 4575, 4725, 5285, 5490, 6342, 6405, 6795, 7550, 7686, 8154, 8235, 9150, 9211, 9450, 9513, 10570, 10675, 11325, 11529, 12810, 13590, 13725, 15855, 16470, 18422, 19026, 19215, 20385, 21350, 22650, 23058, 26425, 27450, 27633, 28539, 31710, 32025, 33975, 38430, 40770, 41175, 46055, 47565, 52850, 55266, 57078, 57645, 64050, 64477, 67950, 79275, 82350, 82899, 92110, 95130, 96075, 101925, 115290, 128954, 138165, 142695, 158550, 165798, 192150, 193431, 203850, 230275, 237825, 248697, 276330, 285390, 288225, 322385, 386862, 414495, 460550, 475650, 497394, 576450, 580293, 644770, 690825, 713475, 828990, 967155, 1160586, 1243485, 1381650, 1426950, 1611925, 1740879, 1934310, 2072475, 2486970, 2901465, 3223850, 3481758, 4144950, 4835775, 5802930, 6217425, 8704395, 9671550, 12434850, 14507325, 17408790, 29014650, 43521975, 87043950]

約数ペア:

[(1, 87043950), (2, 43521975), (3, 29014650), (5, 17408790), (6, 14507325), (7, 12434850), (9, 9671550), (10, 8704395), (14, 6217425), (15, 5802930), (18, 4835775), (21, 4144950), (25, 3481758), (27, 3223850), (30, 2901465), (35, 2486970), (42, 2072475), (45, 1934310), (50, 1740879), (54, 1611925), (61, 1426950), (63, 1381650), (70, 1243485), (75, 1160586), (90, 967155), (105, 828990), (122, 713475), (126, 690825), (135, 644770), (150, 580293), (151, 576450), (175, 497394), (183, 475650), (189, 460550), (210, 414495), (225, 386862), (270, 322385), (302, 288225), (305, 285390), (315, 276330), (350, 248697), (366, 237825), (378, 230275), (427, 203850), (450, 193431), (453, 192150), (525, 165798), (549, 158550), (610, 142695), (630, 138165), (675, 128954), (755, 115290), (854, 101925), (906, 96075), (915, 95130), (945, 92110), (1050, 82899), (1057, 82350), (1098, 79275), (1281, 67950), (1350, 64477), (1359, 64050), (1510, 57645), (1525, 57078), (1575, 55266), (1647, 52850), (1830, 47565), (1890, 46055), (2114, 41175), (2135, 40770), (2265, 38430), (2562, 33975), (2718, 32025), (2745, 31710), (3050, 28539), (3150, 27633), (3171, 27450), (3294, 26425), (3775, 23058), (3843, 22650), (4077, 21350), (4270, 20385), (4530, 19215), (4575, 19026), (4725, 18422), (5285, 16470), (5490, 15855), (6342, 13725), (6405, 13590), (6795, 12810), (7550, 11529), (7686, 11325), (8154, 10675), (8235, 10570), (9150, 9513), (9211, 9450)]