70516000

素因数分解:

$2^5\times 5^3\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:120

約数の個数: 144

約数和(自身を含む): 187066152

約数和(自身を除く): 116550152

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 61, 68, 80, 85, 100, 122, 125, 136, 160, 170, 200, 244, 250, 272, 289, 305, 340, 400, 425, 488, 500, 544, 578, 610, 680, 800, 850, 976, 1000, 1037, 1156, 1220, 1360, 1445, 1525, 1700, 1952, 2000, 2074, 2125, 2312, 2440, 2720, 2890, 3050, 3400, 4000, 4148, 4250, 4624, 4880, 5185, 5780, 6100, 6800, 7225, 7625, 8296, 8500, 9248, 9760, 10370, 11560, 12200, 13600, 14450, 15250, 16592, 17000, 17629, 20740, 23120, 24400, 25925, 28900, 30500, 33184, 34000, 35258, 36125, 41480, 46240, 48800, 51850, 57800, 61000, 68000, 70516, 72250, 82960, 88145, 103700, 115600, 122000, 129625, 141032, 144500, 165920, 176290, 207400, 231200, 244000, 259250, 282064, 289000, 352580, 414800, 440725, 518500, 564128, 578000, 705160, 829600, 881450, 1037000, 1156000, 1410320, 1762900, 2074000, 2203625, 2820640, 3525800, 4148000, 4407250, 7051600, 8814500, 14103200, 17629000, 35258000, 70516000]

約数ペア:

[(1, 70516000), (2, 35258000), (4, 17629000), (5, 14103200), (8, 8814500), (10, 7051600), (16, 4407250), (17, 4148000), (20, 3525800), (25, 2820640), (32, 2203625), (34, 2074000), (40, 1762900), (50, 1410320), (61, 1156000), (68, 1037000), (80, 881450), (85, 829600), (100, 705160), (122, 578000), (125, 564128), (136, 518500), (160, 440725), (170, 414800), (200, 352580), (244, 289000), (250, 282064), (272, 259250), (289, 244000), (305, 231200), (340, 207400), (400, 176290), (425, 165920), (488, 144500), (500, 141032), (544, 129625), (578, 122000), (610, 115600), (680, 103700), (800, 88145), (850, 82960), (976, 72250), (1000, 70516), (1037, 68000), (1156, 61000), (1220, 57800), (1360, 51850), (1445, 48800), (1525, 46240), (1700, 41480), (1952, 36125), (2000, 35258), (2074, 34000), (2125, 33184), (2312, 30500), (2440, 28900), (2720, 25925), (2890, 24400), (3050, 23120), (3400, 20740), (4000, 17629), (4148, 17000), (4250, 16592), (4624, 15250), (4880, 14450), (5185, 13600), (5780, 12200), (6100, 11560), (6800, 10370), (7225, 9760), (7625, 9248), (8296, 8500)]