157225670000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{36821}}^1$

素因数の和:36917

約数の個数: 200

約数和(自身を含む): 442182731232

約数和(自身を除く): 284957061232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 61, 70, 80, 100, 112, 122, 125, 140, 175, 200, 244, 250, 280, 305, 350, 400, 427, 488, 500, 560, 610, 625, 700, 854, 875, 976, 1000, 1220, 1250, 1400, 1525, 1708, 1750, 2000, 2135, 2440, 2500, 2800, 3050, 3416, 3500, 4270, 4375, 4880, 5000, 6100, 6832, 7000, 7625, 8540, 8750, 10000, 10675, 12200, 14000, 15250, 17080, 17500, 21350, 24400, 30500, 34160, 35000, 36821, 38125, 42700, 53375, 61000, 70000, 73642, 76250, 85400, 106750, 122000, 147284, 152500, 170800, 184105, 213500, 257747, 266875, 294568, 305000, 368210, 427000, 515494, 533750, 589136, 610000, 736420, 854000, 920525, 1030988, 1067500, 1288735, 1472840, 1841050, 2061976, 2135000, 2246081, 2577470, 2945680, 3682100, 4123952, 4270000, 4492162, 4602625, 5154940, 6443675, 7364200, 8984324, 9205250, 10309880, 11230405, 12887350, 14728400, 15722567, 17968648, 18410500, 20619760, 22460810, 23013125, 25774700, 31445134, 32218375, 35937296, 36821000, 44921620, 46026250, 51549400, 56152025, 62890268, 64436750, 73642000, 78612835, 89843240, 92052500, 103098800, 112304050, 125780536, 128873500, 157225670, 161091875, 179686480, 184105000, 224608100, 251561072, 257747000, 280760125, 314451340, 322183750, 368210000, 393064175, 449216200, 515494000, 561520250, 628902680, 644367500, 786128350, 898432400, 1123040500, 1257805360, 1288735000, 1403800625, 1572256700, 1965320875, 2246081000, 2577470000, 2807601250, 3144513400, 3930641750, 4492162000, 5615202500, 6289026800, 7861283500, 9826604375, 11230405000, 15722567000, 19653208750, 22460810000, 31445134000, 39306417500, 78612835000, 157225670000]

約数ペア:

[(1, 157225670000), (2, 78612835000), (4, 39306417500), (5, 31445134000), (7, 22460810000), (8, 19653208750), (10, 15722567000), (14, 11230405000), (16, 9826604375), (20, 7861283500), (25, 6289026800), (28, 5615202500), (35, 4492162000), (40, 3930641750), (50, 3144513400), (56, 2807601250), (61, 2577470000), (70, 2246081000), (80, 1965320875), (100, 1572256700), (112, 1403800625), (122, 1288735000), (125, 1257805360), (140, 1123040500), (175, 898432400), (200, 786128350), (244, 644367500), (250, 628902680), (280, 561520250), (305, 515494000), (350, 449216200), (400, 393064175), (427, 368210000), (488, 322183750), (500, 314451340), (560, 280760125), (610, 257747000), (625, 251561072), (700, 224608100), (854, 184105000), (875, 179686480), (976, 161091875), (1000, 157225670), (1220, 128873500), (1250, 125780536), (1400, 112304050), (1525, 103098800), (1708, 92052500), (1750, 89843240), (2000, 78612835), (2135, 73642000), (2440, 64436750), (2500, 62890268), (2800, 56152025), (3050, 51549400), (3416, 46026250), (3500, 44921620), (4270, 36821000), (4375, 35937296), (4880, 32218375), (5000, 31445134), (6100, 25774700), (6832, 23013125), (7000, 22460810), (7625, 20619760), (8540, 18410500), (8750, 17968648), (10000, 15722567), (10675, 14728400), (12200, 12887350), (14000, 11230405), (15250, 10309880), (17080, 9205250), (17500, 8984324), (21350, 7364200), (24400, 6443675), (30500, 5154940), (34160, 4602625), (35000, 4492162), (36821, 4270000), (38125, 4123952), (42700, 3682100), (53375, 2945680), (61000, 2577470), (70000, 2246081), (73642, 2135000), (76250, 2061976), (85400, 1841050), (106750, 1472840), (122000, 1288735), (147284, 1067500), (152500, 1030988), (170800, 920525), (184105, 854000), (213500, 736420), (257747, 610000), (266875, 589136), (294568, 533750), (305000, 515494), (368210, 427000)]