66900330

素因数分解:

$2^1\times 3^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:77

約数の個数: 256

約数和(自身を含む): 226713600

約数和(自身を除く): 159813270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 23, 27, 30, 35, 38, 42, 45, 46, 54, 57, 63, 69, 70, 81, 90, 95, 105, 114, 115, 126, 133, 135, 138, 161, 162, 171, 189, 190, 207, 210, 230, 243, 266, 270, 285, 315, 322, 342, 345, 378, 399, 405, 414, 437, 483, 486, 513, 567, 570, 621, 630, 665, 690, 729, 798, 805, 810, 855, 874, 945, 966, 1026, 1035, 1134, 1197, 1215, 1242, 1311, 1330, 1449, 1458, 1539, 1610, 1701, 1710, 1863, 1890, 1995, 2070, 2185, 2187, 2394, 2415, 2430, 2565, 2622, 2835, 2898, 3059, 3078, 3105, 3402, 3591, 3645, 3726, 3933, 3990, 4347, 4370, 4374, 4617, 4830, 5103, 5130, 5589, 5670, 5985, 6118, 6210, 6555, 7182, 7245, 7290, 7695, 7866, 8505, 8694, 9177, 9234, 9315, 10206, 10773, 10935, 11178, 11799, 11970, 13041, 13110, 13851, 14490, 15295, 15309, 15390, 16767, 17010, 17955, 18354, 18630, 19665, 21546, 21735, 21870, 23085, 23598, 25515, 26082, 27531, 27702, 27945, 30590, 30618, 32319, 33534, 35397, 35910, 39123, 39330, 41553, 43470, 45885, 46170, 50301, 51030, 53865, 55062, 55890, 58995, 64638, 65205, 69255, 70794, 76545, 78246, 82593, 83106, 83835, 91770, 96957, 100602, 106191, 107730, 117369, 117990, 130410, 137655, 138510, 153090, 161595, 165186, 167670, 176985, 193914, 195615, 207765, 212382, 234738, 247779, 251505, 275310, 290871, 318573, 323190, 352107, 353970, 391230, 412965, 415530, 484785, 495558, 503010, 530955, 581742, 586845, 637146, 704214, 743337, 825930, 955719, 969570, 1061910, 1173690, 1238895, 1454355, 1486674, 1592865, 1760535, 1911438, 2230011, 2477790, 2908710, 3185730, 3521070, 3716685, 4460022, 4778595, 6690033, 7433370, 9557190, 11150055, 13380066, 22300110, 33450165, 66900330]

約数ペア:

[(1, 66900330), (2, 33450165), (3, 22300110), (5, 13380066), (6, 11150055), (7, 9557190), (9, 7433370), (10, 6690033), (14, 4778595), (15, 4460022), (18, 3716685), (19, 3521070), (21, 3185730), (23, 2908710), (27, 2477790), (30, 2230011), (35, 1911438), (38, 1760535), (42, 1592865), (45, 1486674), (46, 1454355), (54, 1238895), (57, 1173690), (63, 1061910), (69, 969570), (70, 955719), (81, 825930), (90, 743337), (95, 704214), (105, 637146), (114, 586845), (115, 581742), (126, 530955), (133, 503010), (135, 495558), (138, 484785), (161, 415530), (162, 412965), (171, 391230), (189, 353970), (190, 352107), (207, 323190), (210, 318573), (230, 290871), (243, 275310), (266, 251505), (270, 247779), (285, 234738), (315, 212382), (322, 207765), (342, 195615), (345, 193914), (378, 176985), (399, 167670), (405, 165186), (414, 161595), (437, 153090), (483, 138510), (486, 137655), (513, 130410), (567, 117990), (570, 117369), (621, 107730), (630, 106191), (665, 100602), (690, 96957), (729, 91770), (798, 83835), (805, 83106), (810, 82593), (855, 78246), (874, 76545), (945, 70794), (966, 69255), (1026, 65205), (1035, 64638), (1134, 58995), (1197, 55890), (1215, 55062), (1242, 53865), (1311, 51030), (1330, 50301), (1449, 46170), (1458, 45885), (1539, 43470), (1610, 41553), (1701, 39330), (1710, 39123), (1863, 35910), (1890, 35397), (1995, 33534), (2070, 32319), (2185, 30618), (2187, 30590), (2394, 27945), (2415, 27702), (2430, 27531), (2565, 26082), (2622, 25515), (2835, 23598), (2898, 23085), (3059, 21870), (3078, 21735), (3105, 21546), (3402, 19665), (3591, 18630), (3645, 18354), (3726, 17955), (3933, 17010), (3990, 16767), (4347, 15390), (4370, 15309), (4374, 15295), (4617, 14490), (4830, 13851), (5103, 13110), (5130, 13041), (5589, 11970), (5670, 11799), (5985, 11178), (6118, 10935), (6210, 10773), (6555, 10206), (7182, 9315), (7245, 9234), (7290, 9177), (7695, 8694), (7866, 8505)]