65961000

素因数分解:

$2^3\times 3^3\times 5^3\times 7^1\times {\mathrm{349}}^1$

素因数の和:386

約数の個数: 256

約数和(自身を含む): 262080000

約数和(自身を除く): 196119000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 108, 120, 125, 126, 135, 140, 150, 168, 175, 180, 189, 200, 210, 216, 225, 250, 252, 270, 280, 300, 315, 349, 350, 360, 375, 378, 420, 450, 500, 504, 525, 540, 600, 630, 675, 698, 700, 750, 756, 840, 875, 900, 945, 1000, 1047, 1050, 1080, 1125, 1260, 1350, 1396, 1400, 1500, 1512, 1575, 1745, 1750, 1800, 1890, 2094, 2100, 2250, 2443, 2520, 2625, 2700, 2792, 3000, 3141, 3150, 3375, 3490, 3500, 3780, 4188, 4200, 4500, 4725, 4886, 5235, 5250, 5400, 6282, 6300, 6750, 6980, 7000, 7329, 7560, 7875, 8376, 8725, 9000, 9423, 9450, 9772, 10470, 10500, 12215, 12564, 12600, 13500, 13960, 14658, 15705, 15750, 17450, 18846, 18900, 19544, 20940, 21000, 21987, 23625, 24430, 25128, 26175, 27000, 29316, 31410, 31500, 34900, 36645, 37692, 37800, 41880, 43625, 43974, 47115, 47250, 48860, 52350, 58632, 61075, 62820, 63000, 65961, 69800, 73290, 75384, 78525, 87250, 87948, 94230, 94500, 97720, 104700, 109935, 122150, 125640, 130875, 131922, 146580, 157050, 174500, 175896, 183225, 188460, 189000, 209400, 219870, 235575, 244300, 261750, 263844, 293160, 305375, 314100, 329805, 349000, 366450, 376920, 392625, 439740, 471150, 488600, 523500, 527688, 549675, 610750, 628200, 659610, 732900, 785250, 879480, 916125, 942300, 1047000, 1099350, 1177875, 1221500, 1319220, 1465800, 1570500, 1649025, 1832250, 1884600, 2198700, 2355750, 2443000, 2638440, 2748375, 3141000, 3298050, 3664500, 4397400, 4711500, 5496750, 6596100, 7329000, 8245125, 9423000, 10993500, 13192200, 16490250, 21987000, 32980500, 65961000]

約数ペア:

[(1, 65961000), (2, 32980500), (3, 21987000), (4, 16490250), (5, 13192200), (6, 10993500), (7, 9423000), (8, 8245125), (9, 7329000), (10, 6596100), (12, 5496750), (14, 4711500), (15, 4397400), (18, 3664500), (20, 3298050), (21, 3141000), (24, 2748375), (25, 2638440), (27, 2443000), (28, 2355750), (30, 2198700), (35, 1884600), (36, 1832250), (40, 1649025), (42, 1570500), (45, 1465800), (50, 1319220), (54, 1221500), (56, 1177875), (60, 1099350), (63, 1047000), (70, 942300), (72, 916125), (75, 879480), (84, 785250), (90, 732900), (100, 659610), (105, 628200), (108, 610750), (120, 549675), (125, 527688), (126, 523500), (135, 488600), (140, 471150), (150, 439740), (168, 392625), (175, 376920), (180, 366450), (189, 349000), (200, 329805), (210, 314100), (216, 305375), (225, 293160), (250, 263844), (252, 261750), (270, 244300), (280, 235575), (300, 219870), (315, 209400), (349, 189000), (350, 188460), (360, 183225), (375, 175896), (378, 174500), (420, 157050), (450, 146580), (500, 131922), (504, 130875), (525, 125640), (540, 122150), (600, 109935), (630, 104700), (675, 97720), (698, 94500), (700, 94230), (750, 87948), (756, 87250), (840, 78525), (875, 75384), (900, 73290), (945, 69800), (1000, 65961), (1047, 63000), (1050, 62820), (1080, 61075), (1125, 58632), (1260, 52350), (1350, 48860), (1396, 47250), (1400, 47115), (1500, 43974), (1512, 43625), (1575, 41880), (1745, 37800), (1750, 37692), (1800, 36645), (1890, 34900), (2094, 31500), (2100, 31410), (2250, 29316), (2443, 27000), (2520, 26175), (2625, 25128), (2700, 24430), (2792, 23625), (3000, 21987), (3141, 21000), (3150, 20940), (3375, 19544), (3490, 18900), (3500, 18846), (3780, 17450), (4188, 15750), (4200, 15705), (4500, 14658), (4725, 13960), (4886, 13500), (5235, 12600), (5250, 12564), (5400, 12215), (6282, 10500), (6300, 10470), (6750, 9772), (6980, 9450), (7000, 9423), (7329, 9000), (7560, 8725), (7875, 8376)]