90129780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:415

約数の個数: 192

約数和(自身を含む): 311028480

約数和(自身を除く): 220898700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 37, 39, 45, 52, 54, 60, 65, 74, 78, 90, 108, 111, 117, 130, 135, 148, 156, 180, 185, 195, 222, 234, 260, 270, 333, 347, 351, 370, 390, 444, 468, 481, 540, 555, 585, 666, 694, 702, 740, 780, 962, 999, 1041, 1110, 1170, 1332, 1388, 1404, 1443, 1665, 1735, 1755, 1924, 1998, 2082, 2220, 2340, 2405, 2886, 3123, 3330, 3470, 3510, 3996, 4164, 4329, 4511, 4810, 4995, 5205, 5772, 6246, 6660, 6940, 7020, 7215, 8658, 9022, 9369, 9620, 9990, 10410, 12492, 12839, 12987, 13533, 14430, 15615, 17316, 18044, 18738, 19980, 20820, 21645, 22555, 25678, 25974, 27066, 28860, 31230, 37476, 38517, 40599, 43290, 45110, 46845, 51356, 51948, 54132, 62460, 64195, 64935, 67665, 77034, 81198, 86580, 90220, 93690, 115551, 121797, 128390, 129870, 135330, 154068, 162396, 166907, 187380, 192585, 202995, 231102, 243594, 256780, 259740, 270660, 333814, 346653, 385170, 405990, 462204, 487188, 500721, 577755, 608985, 667628, 693306, 770340, 811980, 834535, 1001442, 1155510, 1217970, 1386612, 1502163, 1669070, 1733265, 2002884, 2311020, 2435940, 2503605, 3004326, 3338140, 3466530, 4506489, 5007210, 6008652, 6933060, 7510815, 9012978, 10014420, 15021630, 18025956, 22532445, 30043260, 45064890, 90129780]

約数ペア:

[(1, 90129780), (2, 45064890), (3, 30043260), (4, 22532445), (5, 18025956), (6, 15021630), (9, 10014420), (10, 9012978), (12, 7510815), (13, 6933060), (15, 6008652), (18, 5007210), (20, 4506489), (26, 3466530), (27, 3338140), (30, 3004326), (36, 2503605), (37, 2435940), (39, 2311020), (45, 2002884), (52, 1733265), (54, 1669070), (60, 1502163), (65, 1386612), (74, 1217970), (78, 1155510), (90, 1001442), (108, 834535), (111, 811980), (117, 770340), (130, 693306), (135, 667628), (148, 608985), (156, 577755), (180, 500721), (185, 487188), (195, 462204), (222, 405990), (234, 385170), (260, 346653), (270, 333814), (333, 270660), (347, 259740), (351, 256780), (370, 243594), (390, 231102), (444, 202995), (468, 192585), (481, 187380), (540, 166907), (555, 162396), (585, 154068), (666, 135330), (694, 129870), (702, 128390), (740, 121797), (780, 115551), (962, 93690), (999, 90220), (1041, 86580), (1110, 81198), (1170, 77034), (1332, 67665), (1388, 64935), (1404, 64195), (1443, 62460), (1665, 54132), (1735, 51948), (1755, 51356), (1924, 46845), (1998, 45110), (2082, 43290), (2220, 40599), (2340, 38517), (2405, 37476), (2886, 31230), (3123, 28860), (3330, 27066), (3470, 25974), (3510, 25678), (3996, 22555), (4164, 21645), (4329, 20820), (4511, 19980), (4810, 18738), (4995, 18044), (5205, 17316), (5772, 15615), (6246, 14430), (6660, 13533), (6940, 12987), (7020, 12839), (7215, 12492), (8658, 10410), (9022, 9990), (9369, 9620)]