64930500

素因数分解:

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

素因数の和:379

約数の個数: 144

約数和(自身を含む): 209873664

約数和(自身を除く): 144943164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 47, 50, 60, 75, 90, 94, 100, 125, 141, 150, 180, 188, 225, 235, 250, 282, 300, 307, 375, 423, 450, 470, 500, 564, 614, 705, 750, 846, 900, 921, 940, 1125, 1175, 1228, 1410, 1500, 1535, 1692, 1842, 2115, 2250, 2350, 2763, 2820, 3070, 3525, 3684, 4230, 4500, 4605, 4700, 5526, 5875, 6140, 7050, 7675, 8460, 9210, 10575, 11052, 11750, 13815, 14100, 14429, 15350, 17625, 18420, 21150, 23025, 23500, 27630, 28858, 30700, 35250, 38375, 42300, 43287, 46050, 52875, 55260, 57716, 69075, 70500, 72145, 76750, 86574, 92100, 105750, 115125, 129861, 138150, 144290, 153500, 173148, 211500, 216435, 230250, 259722, 276300, 288580, 345375, 360725, 432870, 460500, 519444, 649305, 690750, 721450, 865740, 1082175, 1298610, 1381500, 1442900, 1803625, 2164350, 2597220, 3246525, 3607250, 4328700, 5410875, 6493050, 7214500, 10821750, 12986100, 16232625, 21643500, 32465250, 64930500]

約数ペア:

[(1, 64930500), (2, 32465250), (3, 21643500), (4, 16232625), (5, 12986100), (6, 10821750), (9, 7214500), (10, 6493050), (12, 5410875), (15, 4328700), (18, 3607250), (20, 3246525), (25, 2597220), (30, 2164350), (36, 1803625), (45, 1442900), (47, 1381500), (50, 1298610), (60, 1082175), (75, 865740), (90, 721450), (94, 690750), (100, 649305), (125, 519444), (141, 460500), (150, 432870), (180, 360725), (188, 345375), (225, 288580), (235, 276300), (250, 259722), (282, 230250), (300, 216435), (307, 211500), (375, 173148), (423, 153500), (450, 144290), (470, 138150), (500, 129861), (564, 115125), (614, 105750), (705, 92100), (750, 86574), (846, 76750), (900, 72145), (921, 70500), (940, 69075), (1125, 57716), (1175, 55260), (1228, 52875), (1410, 46050), (1500, 43287), (1535, 42300), (1692, 38375), (1842, 35250), (2115, 30700), (2250, 28858), (2350, 27630), (2763, 23500), (2820, 23025), (3070, 21150), (3525, 18420), (3684, 17625), (4230, 15350), (4500, 14429), (4605, 14100), (4700, 13815), (5526, 11750), (5875, 11052), (6140, 10575), (7050, 9210), (7675, 8460)]