172562940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:198

約数の個数: 288

約数和(自身を含む): 625632000

約数和(自身を除く): 453069060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 44, 45, 54, 55, 57, 60, 66, 76, 90, 95, 99, 108, 110, 114, 121, 132, 135, 139, 165, 171, 180, 190, 198, 209, 220, 228, 242, 270, 278, 285, 297, 330, 342, 363, 380, 396, 417, 418, 484, 495, 513, 540, 556, 570, 594, 605, 627, 660, 684, 695, 726, 834, 836, 855, 990, 1026, 1045, 1089, 1140, 1188, 1210, 1251, 1254, 1390, 1452, 1485, 1529, 1668, 1710, 1815, 1881, 1980, 2052, 2085, 2090, 2178, 2299, 2420, 2502, 2508, 2565, 2641, 2780, 2970, 3058, 3135, 3267, 3420, 3630, 3753, 3762, 4170, 4180, 4356, 4587, 4598, 5004, 5130, 5282, 5445, 5643, 5940, 6116, 6255, 6270, 6534, 6897, 7260, 7506, 7524, 7645, 7923, 8340, 9174, 9196, 9405, 10260, 10564, 10890, 11286, 11495, 12510, 12540, 13068, 13205, 13761, 13794, 15012, 15290, 15846, 16335, 16819, 18348, 18765, 18810, 20691, 21780, 22572, 22935, 22990, 23769, 25020, 26410, 27522, 27588, 28215, 29051, 30580, 31692, 32670, 33638, 34485, 37530, 37620, 39615, 41283, 41382, 45870, 45980, 47538, 50457, 52820, 55044, 56430, 58102, 62073, 65340, 67276, 68805, 68970, 71307, 75060, 79230, 82566, 82764, 84095, 87153, 91740, 95076, 100914, 103455, 112860, 116204, 118845, 124146, 137610, 137940, 142614, 145255, 151371, 158460, 165132, 168190, 174306, 201828, 206415, 206910, 237690, 248292, 252285, 261459, 275220, 285228, 290510, 302742, 310365, 319561, 336380, 348612, 356535, 412830, 413820, 435765, 454113, 475380, 504570, 522918, 581020, 605484, 620730, 639122, 713070, 756855, 784377, 825660, 871530, 908226, 958683, 1009140, 1045836, 1241460, 1278244, 1307295, 1426140, 1513710, 1568754, 1597805, 1743060, 1816452, 1917366, 2270565, 2614590, 2876049, 3027420, 3137508, 3195610, 3834732, 3921885, 4541130, 4793415, 5229180, 5752098, 6391220, 7843770, 8628147, 9082260, 9586830, 11504196, 14380245, 15687540, 17256294, 19173660, 28760490, 34512588, 43140735, 57520980, 86281470, 172562940]

約数ペア:

[(1, 172562940), (2, 86281470), (3, 57520980), (4, 43140735), (5, 34512588), (6, 28760490), (9, 19173660), (10, 17256294), (11, 15687540), (12, 14380245), (15, 11504196), (18, 9586830), (19, 9082260), (20, 8628147), (22, 7843770), (27, 6391220), (30, 5752098), (33, 5229180), (36, 4793415), (38, 4541130), (44, 3921885), (45, 3834732), (54, 3195610), (55, 3137508), (57, 3027420), (60, 2876049), (66, 2614590), (76, 2270565), (90, 1917366), (95, 1816452), (99, 1743060), (108, 1597805), (110, 1568754), (114, 1513710), (121, 1426140), (132, 1307295), (135, 1278244), (139, 1241460), (165, 1045836), (171, 1009140), (180, 958683), (190, 908226), (198, 871530), (209, 825660), (220, 784377), (228, 756855), (242, 713070), (270, 639122), (278, 620730), (285, 605484), (297, 581020), (330, 522918), (342, 504570), (363, 475380), (380, 454113), (396, 435765), (417, 413820), (418, 412830), (484, 356535), (495, 348612), (513, 336380), (540, 319561), (556, 310365), (570, 302742), (594, 290510), (605, 285228), (627, 275220), (660, 261459), (684, 252285), (695, 248292), (726, 237690), (834, 206910), (836, 206415), (855, 201828), (990, 174306), (1026, 168190), (1045, 165132), (1089, 158460), (1140, 151371), (1188, 145255), (1210, 142614), (1251, 137940), (1254, 137610), (1390, 124146), (1452, 118845), (1485, 116204), (1529, 112860), (1668, 103455), (1710, 100914), (1815, 95076), (1881, 91740), (1980, 87153), (2052, 84095), (2085, 82764), (2090, 82566), (2178, 79230), (2299, 75060), (2420, 71307), (2502, 68970), (2508, 68805), (2565, 67276), (2641, 65340), (2780, 62073), (2970, 58102), (3058, 56430), (3135, 55044), (3267, 52820), (3420, 50457), (3630, 47538), (3753, 45980), (3762, 45870), (4170, 41382), (4180, 41283), (4356, 39615), (4587, 37620), (4598, 37530), (5004, 34485), (5130, 33638), (5282, 32670), (5445, 31692), (5643, 30580), (5940, 29051), (6116, 28215), (6255, 27588), (6270, 27522), (6534, 26410), (6897, 25020), (7260, 23769), (7506, 22990), (7524, 22935), (7645, 22572), (7923, 21780), (8340, 20691), (9174, 18810), (9196, 18765), (9405, 18348), (10260, 16819), (10564, 16335), (10890, 15846), (11286, 15290), (11495, 15012), (12510, 13794), (12540, 13761), (13068, 13205)]