185340540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{521}}^1$

素因数の和:569

約数の個数: 216

約数和(自身を含む): 664823376

約数和(自身を除く): 479482836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 121, 132, 140, 147, 154, 165, 196, 210, 220, 231, 242, 245, 294, 308, 330, 363, 385, 420, 462, 484, 490, 521, 539, 588, 605, 660, 726, 735, 770, 847, 924, 980, 1042, 1078, 1155, 1210, 1452, 1470, 1540, 1563, 1617, 1694, 1815, 2084, 2156, 2310, 2420, 2541, 2605, 2695, 2940, 3126, 3234, 3388, 3630, 3647, 4235, 4620, 5082, 5210, 5390, 5731, 5929, 6252, 6468, 7260, 7294, 7815, 8085, 8470, 10164, 10420, 10780, 10941, 11462, 11858, 12705, 14588, 15630, 16170, 16940, 17193, 17787, 18235, 21882, 22924, 23716, 25410, 25529, 28655, 29645, 31260, 32340, 34386, 35574, 36470, 40117, 43764, 50820, 51058, 54705, 57310, 59290, 63041, 68772, 71148, 72940, 76587, 80234, 85965, 88935, 102116, 109410, 114620, 118580, 120351, 126082, 127645, 153174, 160468, 171930, 177870, 189123, 200585, 218820, 240702, 252164, 255290, 280819, 306348, 315205, 343860, 355740, 378246, 382935, 401170, 441287, 481404, 510580, 561638, 601755, 630410, 756492, 765870, 802340, 842457, 882574, 945615, 1123276, 1203510, 1260820, 1323861, 1404095, 1531740, 1684914, 1765148, 1891230, 2206435, 2407020, 2647722, 2808190, 3089009, 3369828, 3782460, 4212285, 4412870, 5295444, 5616380, 6178018, 6619305, 8424570, 8825740, 9267027, 12356036, 13238610, 15445045, 16849140, 18534054, 26477220, 30890090, 37068108, 46335135, 61780180, 92670270, 185340540]

約数ペア:

[(1, 185340540), (2, 92670270), (3, 61780180), (4, 46335135), (5, 37068108), (6, 30890090), (7, 26477220), (10, 18534054), (11, 16849140), (12, 15445045), (14, 13238610), (15, 12356036), (20, 9267027), (21, 8825740), (22, 8424570), (28, 6619305), (30, 6178018), (33, 5616380), (35, 5295444), (42, 4412870), (44, 4212285), (49, 3782460), (55, 3369828), (60, 3089009), (66, 2808190), (70, 2647722), (77, 2407020), (84, 2206435), (98, 1891230), (105, 1765148), (110, 1684914), (121, 1531740), (132, 1404095), (140, 1323861), (147, 1260820), (154, 1203510), (165, 1123276), (196, 945615), (210, 882574), (220, 842457), (231, 802340), (242, 765870), (245, 756492), (294, 630410), (308, 601755), (330, 561638), (363, 510580), (385, 481404), (420, 441287), (462, 401170), (484, 382935), (490, 378246), (521, 355740), (539, 343860), (588, 315205), (605, 306348), (660, 280819), (726, 255290), (735, 252164), (770, 240702), (847, 218820), (924, 200585), (980, 189123), (1042, 177870), (1078, 171930), (1155, 160468), (1210, 153174), (1452, 127645), (1470, 126082), (1540, 120351), (1563, 118580), (1617, 114620), (1694, 109410), (1815, 102116), (2084, 88935), (2156, 85965), (2310, 80234), (2420, 76587), (2541, 72940), (2605, 71148), (2695, 68772), (2940, 63041), (3126, 59290), (3234, 57310), (3388, 54705), (3630, 51058), (3647, 50820), (4235, 43764), (4620, 40117), (5082, 36470), (5210, 35574), (5390, 34386), (5731, 32340), (5929, 31260), (6252, 29645), (6468, 28655), (7260, 25529), (7294, 25410), (7815, 23716), (8085, 22924), (8470, 21882), (10164, 18235), (10420, 17787), (10780, 17193), (10941, 16940), (11462, 16170), (11858, 15630), (12705, 14588)]