194791500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:382

約数の個数: 192

約数和(自身を含む): 645765120

約数和(自身を除く): 450973620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 47, 50, 54, 60, 75, 90, 94, 100, 108, 125, 135, 141, 150, 180, 188, 225, 235, 250, 270, 282, 300, 307, 375, 423, 450, 470, 500, 540, 564, 614, 675, 705, 750, 846, 900, 921, 940, 1125, 1175, 1228, 1269, 1350, 1410, 1500, 1535, 1692, 1842, 2115, 2250, 2350, 2538, 2700, 2763, 2820, 3070, 3375, 3525, 3684, 4230, 4500, 4605, 4700, 5076, 5526, 5875, 6140, 6345, 6750, 7050, 7675, 8289, 8460, 9210, 10575, 11052, 11750, 12690, 13500, 13815, 14100, 14429, 15350, 16578, 17625, 18420, 21150, 23025, 23500, 25380, 27630, 28858, 30700, 31725, 33156, 35250, 38375, 41445, 42300, 43287, 46050, 52875, 55260, 57716, 63450, 69075, 70500, 72145, 76750, 82890, 86574, 92100, 105750, 115125, 126900, 129861, 138150, 144290, 153500, 158625, 165780, 173148, 207225, 211500, 216435, 230250, 259722, 276300, 288580, 317250, 345375, 360725, 389583, 414450, 432870, 460500, 519444, 634500, 649305, 690750, 721450, 779166, 828900, 865740, 1036125, 1082175, 1298610, 1381500, 1442900, 1558332, 1803625, 1947915, 2072250, 2164350, 2597220, 3246525, 3607250, 3895830, 4144500, 4328700, 5410875, 6493050, 7214500, 7791660, 9739575, 10821750, 12986100, 16232625, 19479150, 21643500, 32465250, 38958300, 48697875, 64930500, 97395750, 194791500]

約数ペア:

[(1, 194791500), (2, 97395750), (3, 64930500), (4, 48697875), (5, 38958300), (6, 32465250), (9, 21643500), (10, 19479150), (12, 16232625), (15, 12986100), (18, 10821750), (20, 9739575), (25, 7791660), (27, 7214500), (30, 6493050), (36, 5410875), (45, 4328700), (47, 4144500), (50, 3895830), (54, 3607250), (60, 3246525), (75, 2597220), (90, 2164350), (94, 2072250), (100, 1947915), (108, 1803625), (125, 1558332), (135, 1442900), (141, 1381500), (150, 1298610), (180, 1082175), (188, 1036125), (225, 865740), (235, 828900), (250, 779166), (270, 721450), (282, 690750), (300, 649305), (307, 634500), (375, 519444), (423, 460500), (450, 432870), (470, 414450), (500, 389583), (540, 360725), (564, 345375), (614, 317250), (675, 288580), (705, 276300), (750, 259722), (846, 230250), (900, 216435), (921, 211500), (940, 207225), (1125, 173148), (1175, 165780), (1228, 158625), (1269, 153500), (1350, 144290), (1410, 138150), (1500, 129861), (1535, 126900), (1692, 115125), (1842, 105750), (2115, 92100), (2250, 86574), (2350, 82890), (2538, 76750), (2700, 72145), (2763, 70500), (2820, 69075), (3070, 63450), (3375, 57716), (3525, 55260), (3684, 52875), (4230, 46050), (4500, 43287), (4605, 42300), (4700, 41445), (5076, 38375), (5526, 35250), (5875, 33156), (6140, 31725), (6345, 30700), (6750, 28858), (7050, 27630), (7675, 25380), (8289, 23500), (8460, 23025), (9210, 21150), (10575, 18420), (11052, 17625), (11750, 16578), (12690, 15350), (13500, 14429), (13815, 14100)]