74766780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:377

約数の個数: 192

約数和(自身を含む): 260789760

約数和(自身を除く): 186022980

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, 270, 297, 307, 330, 369, 396, 410, 451, 492, 495, 540, 594, 614, 615, 660, 738, 820, 902, 921, 990, 1107, 1188, 1228, 1230, 1353, 1476, 1485, 1535, 1804, 1842, 1845, 1980, 2214, 2255, 2460, 2706, 2763, 2970, 3070, 3377, 3684, 3690, 4059, 4428, 4510, 4605, 5412, 5526, 5535, 5940, 6140, 6754, 6765, 7380, 8118, 8289, 9020, 9210, 10131, 11052, 11070, 12177, 12587, 13508, 13530, 13815, 16236, 16578, 16885, 18420, 20262, 20295, 22140, 24354, 25174, 27060, 27630, 30393, 33156, 33770, 37761, 40524, 40590, 41445, 48708, 50348, 50655, 55260, 60786, 60885, 62935, 67540, 75522, 81180, 82890, 91179, 101310, 113283, 121572, 121770, 125870, 138457, 151044, 151965, 165780, 182358, 188805, 202620, 226566, 243540, 251740, 276914, 303930, 339849, 364716, 377610, 415371, 453132, 455895, 553828, 566415, 607860, 679698, 692285, 755220, 830742, 911790, 1132830, 1246113, 1359396, 1384570, 1661484, 1699245, 1823580, 2076855, 2265660, 2492226, 2769140, 3398490, 3738339, 4153710, 4984452, 6230565, 6796980, 7476678, 8307420, 12461130, 14953356, 18691695, 24922260, 37383390, 74766780]

約数ペア:

[(1, 74766780), (2, 37383390), (3, 24922260), (4, 18691695), (5, 14953356), (6, 12461130), (9, 8307420), (10, 7476678), (11, 6796980), (12, 6230565), (15, 4984452), (18, 4153710), (20, 3738339), (22, 3398490), (27, 2769140), (30, 2492226), (33, 2265660), (36, 2076855), (41, 1823580), (44, 1699245), (45, 1661484), (54, 1384570), (55, 1359396), (60, 1246113), (66, 1132830), (82, 911790), (90, 830742), (99, 755220), (108, 692285), (110, 679698), (123, 607860), (132, 566415), (135, 553828), (164, 455895), (165, 453132), (180, 415371), (198, 377610), (205, 364716), (220, 339849), (246, 303930), (270, 276914), (297, 251740), (307, 243540), (330, 226566), (369, 202620), (396, 188805), (410, 182358), (451, 165780), (492, 151965), (495, 151044), (540, 138457), (594, 125870), (614, 121770), (615, 121572), (660, 113283), (738, 101310), (820, 91179), (902, 82890), (921, 81180), (990, 75522), (1107, 67540), (1188, 62935), (1228, 60885), (1230, 60786), (1353, 55260), (1476, 50655), (1485, 50348), (1535, 48708), (1804, 41445), (1842, 40590), (1845, 40524), (1980, 37761), (2214, 33770), (2255, 33156), (2460, 30393), (2706, 27630), (2763, 27060), (2970, 25174), (3070, 24354), (3377, 22140), (3684, 20295), (3690, 20262), (4059, 18420), (4428, 16885), (4510, 16578), (4605, 16236), (5412, 13815), (5526, 13530), (5535, 13508), (5940, 12587), (6140, 12177), (6754, 11070), (6765, 11052), (7380, 10131), (8118, 9210), (8289, 9020)]