164402700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{647}}^1$

素因数の和:693

約数の個数: 216

約数和(自身を含む): 598461696

約数和(自身を除く): 434058996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 121, 132, 140, 150, 154, 165, 175, 210, 220, 231, 242, 275, 300, 308, 330, 350, 363, 385, 420, 462, 484, 525, 550, 605, 647, 660, 700, 726, 770, 825, 847, 924, 1050, 1100, 1155, 1210, 1294, 1452, 1540, 1650, 1694, 1815, 1925, 1941, 2100, 2310, 2420, 2541, 2588, 3025, 3235, 3300, 3388, 3630, 3850, 3882, 4235, 4529, 4620, 5082, 5775, 6050, 6470, 7117, 7260, 7700, 7764, 8470, 9058, 9075, 9705, 10164, 11550, 12100, 12705, 12940, 13587, 14234, 16175, 16940, 18116, 18150, 19410, 21175, 21351, 22645, 23100, 25410, 27174, 28468, 32350, 35585, 36300, 38820, 42350, 42702, 45290, 48525, 49819, 50820, 54348, 63525, 64700, 67935, 71170, 78287, 84700, 85404, 90580, 97050, 99638, 106755, 113225, 127050, 135870, 142340, 149457, 156574, 177925, 194100, 199276, 213510, 226450, 234861, 249095, 254100, 271740, 298914, 313148, 339675, 355850, 391435, 427020, 452900, 469722, 498190, 533775, 548009, 597828, 679350, 711700, 747285, 782870, 939444, 996380, 1067550, 1096018, 1174305, 1245475, 1358700, 1494570, 1565740, 1644027, 1957175, 2135100, 2192036, 2348610, 2490950, 2740045, 2989140, 3288054, 3736425, 3914350, 4697220, 4981900, 5480090, 5871525, 6576108, 7472850, 7828700, 8220135, 10960180, 11743050, 13700225, 14945700, 16440270, 23486100, 27400450, 32880540, 41100675, 54800900, 82201350, 164402700]

約数ペア:

[(1, 164402700), (2, 82201350), (3, 54800900), (4, 41100675), (5, 32880540), (6, 27400450), (7, 23486100), (10, 16440270), (11, 14945700), (12, 13700225), (14, 11743050), (15, 10960180), (20, 8220135), (21, 7828700), (22, 7472850), (25, 6576108), (28, 5871525), (30, 5480090), (33, 4981900), (35, 4697220), (42, 3914350), (44, 3736425), (50, 3288054), (55, 2989140), (60, 2740045), (66, 2490950), (70, 2348610), (75, 2192036), (77, 2135100), (84, 1957175), (100, 1644027), (105, 1565740), (110, 1494570), (121, 1358700), (132, 1245475), (140, 1174305), (150, 1096018), (154, 1067550), (165, 996380), (175, 939444), (210, 782870), (220, 747285), (231, 711700), (242, 679350), (275, 597828), (300, 548009), (308, 533775), (330, 498190), (350, 469722), (363, 452900), (385, 427020), (420, 391435), (462, 355850), (484, 339675), (525, 313148), (550, 298914), (605, 271740), (647, 254100), (660, 249095), (700, 234861), (726, 226450), (770, 213510), (825, 199276), (847, 194100), (924, 177925), (1050, 156574), (1100, 149457), (1155, 142340), (1210, 135870), (1294, 127050), (1452, 113225), (1540, 106755), (1650, 99638), (1694, 97050), (1815, 90580), (1925, 85404), (1941, 84700), (2100, 78287), (2310, 71170), (2420, 67935), (2541, 64700), (2588, 63525), (3025, 54348), (3235, 50820), (3300, 49819), (3388, 48525), (3630, 45290), (3850, 42702), (3882, 42350), (4235, 38820), (4529, 36300), (4620, 35585), (5082, 32350), (5775, 28468), (6050, 27174), (6470, 25410), (7117, 23100), (7260, 22645), (7700, 21351), (7764, 21175), (8470, 19410), (9058, 18150), (9075, 18116), (9705, 16940), (10164, 16175), (11550, 14234), (12100, 13587), (12705, 12940)]