71672000

素因数分解:

$2^6\times 5^3\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:92

約数の個数: 168

約数和(自身を含む): 194633088

約数和(自身を除く): 122961088

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 32, 34, 40, 50, 62, 64, 68, 80, 85, 100, 124, 125, 136, 155, 160, 170, 200, 248, 250, 272, 289, 310, 320, 340, 400, 425, 496, 500, 527, 544, 578, 620, 680, 775, 800, 850, 992, 1000, 1054, 1088, 1156, 1240, 1360, 1445, 1550, 1600, 1700, 1984, 2000, 2108, 2125, 2312, 2480, 2635, 2720, 2890, 3100, 3400, 3875, 4000, 4216, 4250, 4624, 4960, 5270, 5440, 5780, 6200, 6800, 7225, 7750, 8000, 8432, 8500, 8959, 9248, 9920, 10540, 11560, 12400, 13175, 13600, 14450, 15500, 16864, 17000, 17918, 18496, 21080, 23120, 24800, 26350, 27200, 28900, 31000, 33728, 34000, 35836, 36125, 42160, 44795, 46240, 49600, 52700, 57800, 62000, 65875, 68000, 71672, 72250, 84320, 89590, 92480, 105400, 115600, 124000, 131750, 136000, 143344, 144500, 168640, 179180, 210800, 223975, 231200, 248000, 263500, 286688, 289000, 358360, 421600, 447950, 462400, 527000, 573376, 578000, 716720, 843200, 895900, 1054000, 1119875, 1156000, 1433440, 1791800, 2108000, 2239750, 2312000, 2866880, 3583600, 4216000, 4479500, 7167200, 8959000, 14334400, 17918000, 35836000, 71672000]

約数ペア:

[(1, 71672000), (2, 35836000), (4, 17918000), (5, 14334400), (8, 8959000), (10, 7167200), (16, 4479500), (17, 4216000), (20, 3583600), (25, 2866880), (31, 2312000), (32, 2239750), (34, 2108000), (40, 1791800), (50, 1433440), (62, 1156000), (64, 1119875), (68, 1054000), (80, 895900), (85, 843200), (100, 716720), (124, 578000), (125, 573376), (136, 527000), (155, 462400), (160, 447950), (170, 421600), (200, 358360), (248, 289000), (250, 286688), (272, 263500), (289, 248000), (310, 231200), (320, 223975), (340, 210800), (400, 179180), (425, 168640), (496, 144500), (500, 143344), (527, 136000), (544, 131750), (578, 124000), (620, 115600), (680, 105400), (775, 92480), (800, 89590), (850, 84320), (992, 72250), (1000, 71672), (1054, 68000), (1088, 65875), (1156, 62000), (1240, 57800), (1360, 52700), (1445, 49600), (1550, 46240), (1600, 44795), (1700, 42160), (1984, 36125), (2000, 35836), (2108, 34000), (2125, 33728), (2312, 31000), (2480, 28900), (2635, 27200), (2720, 26350), (2890, 24800), (3100, 23120), (3400, 21080), (3875, 18496), (4000, 17918), (4216, 17000), (4250, 16864), (4624, 15500), (4960, 14450), (5270, 13600), (5440, 13175), (5780, 12400), (6200, 11560), (6800, 10540), (7225, 9920), (7750, 9248), (8000, 8959), (8432, 8500)]