68798700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:413

約数の個数: 144

約数和(自身を含む): 224568960

約数和(自身を除く): 155770260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 83, 90, 100, 108, 135, 150, 166, 180, 225, 249, 270, 300, 307, 332, 415, 450, 498, 540, 614, 675, 747, 830, 900, 921, 996, 1228, 1245, 1350, 1494, 1535, 1660, 1842, 2075, 2241, 2490, 2700, 2763, 2988, 3070, 3684, 3735, 4150, 4482, 4605, 4980, 5526, 6140, 6225, 7470, 7675, 8289, 8300, 8964, 9210, 11052, 11205, 12450, 13815, 14940, 15350, 16578, 18420, 18675, 22410, 23025, 24900, 25481, 27630, 30700, 33156, 37350, 41445, 44820, 46050, 50962, 55260, 56025, 69075, 74700, 76443, 82890, 92100, 101924, 112050, 127405, 138150, 152886, 165780, 207225, 224100, 229329, 254810, 276300, 305772, 382215, 414450, 458658, 509620, 637025, 687987, 764430, 828900, 917316, 1146645, 1274050, 1375974, 1528860, 1911075, 2293290, 2548100, 2751948, 3439935, 3822150, 4586580, 5733225, 6879870, 7644300, 11466450, 13759740, 17199675, 22932900, 34399350, 68798700]

約数ペア:

[(1, 68798700), (2, 34399350), (3, 22932900), (4, 17199675), (5, 13759740), (6, 11466450), (9, 7644300), (10, 6879870), (12, 5733225), (15, 4586580), (18, 3822150), (20, 3439935), (25, 2751948), (27, 2548100), (30, 2293290), (36, 1911075), (45, 1528860), (50, 1375974), (54, 1274050), (60, 1146645), (75, 917316), (83, 828900), (90, 764430), (100, 687987), (108, 637025), (135, 509620), (150, 458658), (166, 414450), (180, 382215), (225, 305772), (249, 276300), (270, 254810), (300, 229329), (307, 224100), (332, 207225), (415, 165780), (450, 152886), (498, 138150), (540, 127405), (614, 112050), (675, 101924), (747, 92100), (830, 82890), (900, 76443), (921, 74700), (996, 69075), (1228, 56025), (1245, 55260), (1350, 50962), (1494, 46050), (1535, 44820), (1660, 41445), (1842, 37350), (2075, 33156), (2241, 30700), (2490, 27630), (2700, 25481), (2763, 24900), (2988, 23025), (3070, 22410), (3684, 18675), (3735, 18420), (4150, 16578), (4482, 15350), (4605, 14940), (4980, 13815), (5526, 12450), (6140, 11205), (6225, 11052), (7470, 9210), (7675, 8964), (8289, 8300)]