64051020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:333

約数の個数: 192

約数和(自身を含む): 223534080

約数和(自身を除く): 159483060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 41, 44, 45, 54, 55, 60, 66, 82, 90, 99, 108, 110, 123, 132, 135, 164, 165, 180, 198, 205, 220, 246, 263, 270, 297, 330, 369, 396, 410, 451, 492, 495, 526, 540, 594, 615, 660, 738, 789, 820, 902, 990, 1052, 1107, 1188, 1230, 1315, 1353, 1476, 1485, 1578, 1804, 1845, 1980, 2214, 2255, 2367, 2460, 2630, 2706, 2893, 2970, 3156, 3690, 3945, 4059, 4428, 4510, 4734, 5260, 5412, 5535, 5786, 5940, 6765, 7101, 7380, 7890, 8118, 8679, 9020, 9468, 10783, 11070, 11572, 11835, 12177, 13530, 14202, 14465, 15780, 16236, 17358, 20295, 21566, 22140, 23670, 24354, 26037, 27060, 28404, 28930, 32349, 34716, 35505, 40590, 43132, 43395, 47340, 48708, 52074, 53915, 57860, 60885, 64698, 71010, 78111, 81180, 86790, 97047, 104148, 107830, 118613, 121770, 129396, 130185, 142020, 156222, 161745, 173580, 194094, 215660, 237226, 243540, 260370, 291141, 312444, 323490, 355839, 388188, 390555, 474452, 485235, 520740, 582282, 593065, 646980, 711678, 781110, 970470, 1067517, 1164564, 1186130, 1423356, 1455705, 1562220, 1779195, 1940940, 2135034, 2372260, 2911410, 3202551, 3558390, 4270068, 5337585, 5822820, 6405102, 7116780, 10675170, 12810204, 16012755, 21350340, 32025510, 64051020]

約数ペア:

[(1, 64051020), (2, 32025510), (3, 21350340), (4, 16012755), (5, 12810204), (6, 10675170), (9, 7116780), (10, 6405102), (11, 5822820), (12, 5337585), (15, 4270068), (18, 3558390), (20, 3202551), (22, 2911410), (27, 2372260), (30, 2135034), (33, 1940940), (36, 1779195), (41, 1562220), (44, 1455705), (45, 1423356), (54, 1186130), (55, 1164564), (60, 1067517), (66, 970470), (82, 781110), (90, 711678), (99, 646980), (108, 593065), (110, 582282), (123, 520740), (132, 485235), (135, 474452), (164, 390555), (165, 388188), (180, 355839), (198, 323490), (205, 312444), (220, 291141), (246, 260370), (263, 243540), (270, 237226), (297, 215660), (330, 194094), (369, 173580), (396, 161745), (410, 156222), (451, 142020), (492, 130185), (495, 129396), (526, 121770), (540, 118613), (594, 107830), (615, 104148), (660, 97047), (738, 86790), (789, 81180), (820, 78111), (902, 71010), (990, 64698), (1052, 60885), (1107, 57860), (1188, 53915), (1230, 52074), (1315, 48708), (1353, 47340), (1476, 43395), (1485, 43132), (1578, 40590), (1804, 35505), (1845, 34716), (1980, 32349), (2214, 28930), (2255, 28404), (2367, 27060), (2460, 26037), (2630, 24354), (2706, 23670), (2893, 22140), (2970, 21566), (3156, 20295), (3690, 17358), (3945, 16236), (4059, 15780), (4428, 14465), (4510, 14202), (4734, 13530), (5260, 12177), (5412, 11835), (5535, 11572), (5786, 11070), (5940, 10783), (6765, 9468), (7101, 9020), (7380, 8679), (7890, 8118)]