40825620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 240

約数和(自身を含む): 146361600

約数和(自身を除く): 105535980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 29, 30, 33, 36, 44, 45, 54, 55, 58, 60, 66, 79, 81, 87, 90, 99, 108, 110, 116, 132, 135, 145, 158, 162, 165, 174, 180, 198, 220, 237, 261, 270, 290, 297, 316, 319, 324, 330, 348, 395, 396, 405, 435, 474, 495, 522, 540, 580, 594, 638, 660, 711, 783, 790, 810, 869, 870, 891, 948, 957, 990, 1044, 1185, 1188, 1276, 1305, 1422, 1485, 1566, 1580, 1595, 1620, 1738, 1740, 1782, 1914, 1980, 2133, 2291, 2349, 2370, 2607, 2610, 2844, 2871, 2970, 3132, 3190, 3476, 3555, 3564, 3828, 3915, 4266, 4345, 4455, 4582, 4698, 4740, 4785, 5214, 5220, 5742, 5940, 6380, 6399, 6873, 7110, 7821, 7830, 8532, 8613, 8690, 8910, 9164, 9396, 9570, 10428, 10665, 11455, 11484, 11745, 12798, 13035, 13746, 14220, 14355, 15642, 15660, 17226, 17380, 17820, 19140, 20619, 21330, 22910, 23463, 23490, 25201, 25596, 25839, 26070, 27492, 28710, 31284, 31995, 34365, 34452, 39105, 41238, 42660, 43065, 45820, 46926, 46980, 50402, 51678, 52140, 57420, 61857, 63990, 68730, 70389, 75603, 78210, 82476, 86130, 93852, 100804, 103095, 103356, 117315, 123714, 126005, 127980, 129195, 137460, 140778, 151206, 156420, 172260, 185571, 206190, 226809, 234630, 247428, 252010, 258390, 281556, 302412, 309285, 351945, 371142, 378015, 412380, 453618, 469260, 504020, 516780, 618570, 680427, 703890, 742284, 756030, 907236, 927855, 1134045, 1237140, 1360854, 1407780, 1512060, 1855710, 2041281, 2268090, 2721708, 3402135, 3711420, 4082562, 4536180, 6804270, 8165124, 10206405, 13608540, 20412810, 40825620]

約数ペア:

[(1, 40825620), (2, 20412810), (3, 13608540), (4, 10206405), (5, 8165124), (6, 6804270), (9, 4536180), (10, 4082562), (11, 3711420), (12, 3402135), (15, 2721708), (18, 2268090), (20, 2041281), (22, 1855710), (27, 1512060), (29, 1407780), (30, 1360854), (33, 1237140), (36, 1134045), (44, 927855), (45, 907236), (54, 756030), (55, 742284), (58, 703890), (60, 680427), (66, 618570), (79, 516780), (81, 504020), (87, 469260), (90, 453618), (99, 412380), (108, 378015), (110, 371142), (116, 351945), (132, 309285), (135, 302412), (145, 281556), (158, 258390), (162, 252010), (165, 247428), (174, 234630), (180, 226809), (198, 206190), (220, 185571), (237, 172260), (261, 156420), (270, 151206), (290, 140778), (297, 137460), (316, 129195), (319, 127980), (324, 126005), (330, 123714), (348, 117315), (395, 103356), (396, 103095), (405, 100804), (435, 93852), (474, 86130), (495, 82476), (522, 78210), (540, 75603), (580, 70389), (594, 68730), (638, 63990), (660, 61857), (711, 57420), (783, 52140), (790, 51678), (810, 50402), (869, 46980), (870, 46926), (891, 45820), (948, 43065), (957, 42660), (990, 41238), (1044, 39105), (1185, 34452), (1188, 34365), (1276, 31995), (1305, 31284), (1422, 28710), (1485, 27492), (1566, 26070), (1580, 25839), (1595, 25596), (1620, 25201), (1738, 23490), (1740, 23463), (1782, 22910), (1914, 21330), (1980, 20619), (2133, 19140), (2291, 17820), (2349, 17380), (2370, 17226), (2607, 15660), (2610, 15642), (2844, 14355), (2871, 14220), (2970, 13746), (3132, 13035), (3190, 12798), (3476, 11745), (3555, 11484), (3564, 11455), (3828, 10665), (3915, 10428), (4266, 9570), (4345, 9396), (4455, 9164), (4582, 8910), (4698, 8690), (4740, 8613), (4785, 8532), (5214, 7830), (5220, 7821), (5742, 7110), (5940, 6873), (6380, 6399)]