68894400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:519

約数の個数: 168

約数和(自身を含む): 233826304

約数和(自身を除く): 164931904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 150, 155, 160, 186, 192, 200, 240, 248, 300, 310, 320, 372, 400, 463, 465, 480, 496, 600, 620, 744, 775, 800, 926, 930, 960, 992, 1200, 1240, 1389, 1488, 1550, 1600, 1852, 1860, 1984, 2315, 2325, 2400, 2480, 2778, 2976, 3100, 3704, 3720, 4630, 4650, 4800, 4960, 5556, 5952, 6200, 6945, 7408, 7440, 9260, 9300, 9920, 11112, 11575, 12400, 13890, 14353, 14816, 14880, 18520, 18600, 22224, 23150, 24800, 27780, 28706, 29632, 29760, 34725, 37040, 37200, 43059, 44448, 46300, 49600, 55560, 57412, 69450, 71765, 74080, 74400, 86118, 88896, 92600, 111120, 114824, 138900, 143530, 148160, 148800, 172236, 185200, 215295, 222240, 229648, 277800, 287060, 344472, 358825, 370400, 430590, 444480, 459296, 555600, 574120, 688944, 717650, 740800, 861180, 918592, 1076475, 1111200, 1148240, 1377888, 1435300, 1722360, 2152950, 2222400, 2296480, 2755776, 2870600, 3444720, 4305900, 4592960, 5741200, 6889440, 8611800, 11482400, 13778880, 17223600, 22964800, 34447200, 68894400]

約数ペア:

[(1, 68894400), (2, 34447200), (3, 22964800), (4, 17223600), (5, 13778880), (6, 11482400), (8, 8611800), (10, 6889440), (12, 5741200), (15, 4592960), (16, 4305900), (20, 3444720), (24, 2870600), (25, 2755776), (30, 2296480), (31, 2222400), (32, 2152950), (40, 1722360), (48, 1435300), (50, 1377888), (60, 1148240), (62, 1111200), (64, 1076475), (75, 918592), (80, 861180), (93, 740800), (96, 717650), (100, 688944), (120, 574120), (124, 555600), (150, 459296), (155, 444480), (160, 430590), (186, 370400), (192, 358825), (200, 344472), (240, 287060), (248, 277800), (300, 229648), (310, 222240), (320, 215295), (372, 185200), (400, 172236), (463, 148800), (465, 148160), (480, 143530), (496, 138900), (600, 114824), (620, 111120), (744, 92600), (775, 88896), (800, 86118), (926, 74400), (930, 74080), (960, 71765), (992, 69450), (1200, 57412), (1240, 55560), (1389, 49600), (1488, 46300), (1550, 44448), (1600, 43059), (1852, 37200), (1860, 37040), (1984, 34725), (2315, 29760), (2325, 29632), (2400, 28706), (2480, 27780), (2778, 24800), (2976, 23150), (3100, 22224), (3704, 18600), (3720, 18520), (4630, 14880), (4650, 14816), (4800, 14353), (4960, 13890), (5556, 12400), (5952, 11575), (6200, 11112), (6945, 9920), (7408, 9300), (7440, 9260)]