200978580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:131

約数の個数: 288

約数和(自身を含む): 686407680

約数和(自身を除く): 485429100

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 31, 33, 38, 44, 47, 55, 57, 60, 62, 66, 76, 93, 94, 95, 110, 114, 121, 124, 132, 141, 155, 165, 186, 188, 190, 209, 220, 228, 235, 242, 282, 285, 310, 330, 341, 363, 372, 380, 418, 465, 470, 484, 517, 564, 570, 589, 605, 620, 627, 660, 682, 705, 726, 836, 893, 930, 940, 1023, 1034, 1045, 1140, 1178, 1210, 1254, 1364, 1410, 1452, 1457, 1551, 1705, 1767, 1786, 1815, 1860, 2046, 2068, 2090, 2299, 2356, 2420, 2508, 2585, 2679, 2820, 2914, 2945, 3102, 3135, 3410, 3534, 3572, 3630, 3751, 4092, 4180, 4371, 4465, 4598, 5115, 5170, 5358, 5687, 5828, 5890, 6204, 6270, 6479, 6820, 6897, 7068, 7260, 7285, 7502, 7755, 8742, 8835, 8930, 9196, 9823, 10230, 10340, 10716, 11253, 11374, 11495, 11780, 12540, 12958, 13395, 13794, 14570, 15004, 15510, 16027, 17061, 17484, 17670, 17860, 18755, 19437, 19646, 20460, 21855, 22506, 22748, 22990, 25916, 26790, 27588, 27683, 28435, 29140, 29469, 31020, 32054, 32395, 34122, 34485, 35340, 37510, 38874, 39292, 43710, 45012, 45980, 48081, 49115, 53580, 55366, 56265, 56870, 58938, 64108, 64790, 68244, 68970, 71269, 75020, 77748, 80135, 83049, 85305, 87420, 96162, 97185, 98230, 108053, 110732, 112530, 113740, 117876, 129580, 137940, 138415, 142538, 147345, 160270, 166098, 170610, 176297, 192324, 194370, 196460, 213807, 216106, 225060, 240405, 276830, 285076, 294690, 304513, 320540, 324159, 332196, 341220, 352594, 356345, 388740, 415245, 427614, 432212, 480810, 528891, 540265, 553660, 589380, 609026, 648318, 705188, 712690, 830490, 855228, 881485, 913539, 961620, 1057782, 1069035, 1080530, 1218052, 1296636, 1425380, 1522565, 1620795, 1660980, 1762970, 1827078, 2115564, 2138070, 2161060, 2644455, 3045130, 3241590, 3349643, 3525940, 3654156, 4276140, 4567695, 5288910, 6090260, 6483180, 6699286, 9135390, 10048929, 10577820, 13398572, 16748215, 18270780, 20097858, 33496430, 40195716, 50244645, 66992860, 100489290, 200978580]

約数ペア:

[(1, 200978580), (2, 100489290), (3, 66992860), (4, 50244645), (5, 40195716), (6, 33496430), (10, 20097858), (11, 18270780), (12, 16748215), (15, 13398572), (19, 10577820), (20, 10048929), (22, 9135390), (30, 6699286), (31, 6483180), (33, 6090260), (38, 5288910), (44, 4567695), (47, 4276140), (55, 3654156), (57, 3525940), (60, 3349643), (62, 3241590), (66, 3045130), (76, 2644455), (93, 2161060), (94, 2138070), (95, 2115564), (110, 1827078), (114, 1762970), (121, 1660980), (124, 1620795), (132, 1522565), (141, 1425380), (155, 1296636), (165, 1218052), (186, 1080530), (188, 1069035), (190, 1057782), (209, 961620), (220, 913539), (228, 881485), (235, 855228), (242, 830490), (282, 712690), (285, 705188), (310, 648318), (330, 609026), (341, 589380), (363, 553660), (372, 540265), (380, 528891), (418, 480810), (465, 432212), (470, 427614), (484, 415245), (517, 388740), (564, 356345), (570, 352594), (589, 341220), (605, 332196), (620, 324159), (627, 320540), (660, 304513), (682, 294690), (705, 285076), (726, 276830), (836, 240405), (893, 225060), (930, 216106), (940, 213807), (1023, 196460), (1034, 194370), (1045, 192324), (1140, 176297), (1178, 170610), (1210, 166098), (1254, 160270), (1364, 147345), (1410, 142538), (1452, 138415), (1457, 137940), (1551, 129580), (1705, 117876), (1767, 113740), (1786, 112530), (1815, 110732), (1860, 108053), (2046, 98230), (2068, 97185), (2090, 96162), (2299, 87420), (2356, 85305), (2420, 83049), (2508, 80135), (2585, 77748), (2679, 75020), (2820, 71269), (2914, 68970), (2945, 68244), (3102, 64790), (3135, 64108), (3410, 58938), (3534, 56870), (3572, 56265), (3630, 55366), (3751, 53580), (4092, 49115), (4180, 48081), (4371, 45980), (4465, 45012), (4598, 43710), (5115, 39292), (5170, 38874), (5358, 37510), (5687, 35340), (5828, 34485), (5890, 34122), (6204, 32395), (6270, 32054), (6479, 31020), (6820, 29469), (6897, 29140), (7068, 28435), (7260, 27683), (7285, 27588), (7502, 26790), (7755, 25916), (8742, 22990), (8835, 22748), (8930, 22506), (9196, 21855), (9823, 20460), (10230, 19646), (10340, 19437), (10716, 18755), (11253, 17860), (11374, 17670), (11495, 17484), (11780, 17061), (12540, 16027), (12958, 15510), (13395, 15004), (13794, 14570)]