60860000

素因数分解:

$2^5\times 5^4\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:226

約数の個数: 120

約数和(自身を含む): 159417720

約数和(自身を除く): 98557720

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 125, 136, 160, 170, 179, 200, 250, 272, 340, 358, 400, 425, 500, 544, 625, 680, 716, 800, 850, 895, 1000, 1250, 1360, 1432, 1700, 1790, 2000, 2125, 2500, 2720, 2864, 3043, 3400, 3580, 4000, 4250, 4475, 5000, 5728, 6086, 6800, 7160, 8500, 8950, 10000, 10625, 12172, 13600, 14320, 15215, 17000, 17900, 20000, 21250, 22375, 24344, 28640, 30430, 34000, 35800, 42500, 44750, 48688, 60860, 68000, 71600, 76075, 85000, 89500, 97376, 111875, 121720, 143200, 152150, 170000, 179000, 223750, 243440, 304300, 340000, 358000, 380375, 447500, 486880, 608600, 716000, 760750, 895000, 1217200, 1521500, 1790000, 1901875, 2434400, 3043000, 3580000, 3803750, 6086000, 7607500, 12172000, 15215000, 30430000, 60860000]

約数ペア:

[(1, 60860000), (2, 30430000), (4, 15215000), (5, 12172000), (8, 7607500), (10, 6086000), (16, 3803750), (17, 3580000), (20, 3043000), (25, 2434400), (32, 1901875), (34, 1790000), (40, 1521500), (50, 1217200), (68, 895000), (80, 760750), (85, 716000), (100, 608600), (125, 486880), (136, 447500), (160, 380375), (170, 358000), (179, 340000), (200, 304300), (250, 243440), (272, 223750), (340, 179000), (358, 170000), (400, 152150), (425, 143200), (500, 121720), (544, 111875), (625, 97376), (680, 89500), (716, 85000), (800, 76075), (850, 71600), (895, 68000), (1000, 60860), (1250, 48688), (1360, 44750), (1432, 42500), (1700, 35800), (1790, 34000), (2000, 30430), (2125, 28640), (2500, 24344), (2720, 22375), (2864, 21250), (3043, 20000), (3400, 17900), (3580, 17000), (4000, 15215), (4250, 14320), (4475, 13600), (5000, 12172), (5728, 10625), (6086, 10000), (6800, 8950), (7160, 8500)]