153326520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1279}}^1$

素因数の和:1339

約数の個数: 160

約数和(自身を含む): 529689600

約数和(自身を除く): 376363080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 81, 90, 108, 111, 120, 135, 148, 162, 180, 185, 216, 222, 270, 296, 324, 333, 360, 370, 405, 444, 540, 555, 648, 666, 740, 810, 888, 999, 1080, 1110, 1279, 1332, 1480, 1620, 1665, 1998, 2220, 2558, 2664, 2997, 3240, 3330, 3837, 3996, 4440, 4995, 5116, 5994, 6395, 6660, 7674, 7992, 9990, 10232, 11511, 11988, 12790, 13320, 14985, 15348, 19185, 19980, 23022, 23976, 25580, 29970, 30696, 34533, 38370, 39960, 46044, 47323, 51160, 57555, 59940, 69066, 76740, 92088, 94646, 103599, 115110, 119880, 138132, 141969, 153480, 172665, 189292, 207198, 230220, 236615, 276264, 283938, 345330, 378584, 414396, 425907, 460440, 473230, 517995, 567876, 690660, 709845, 828792, 851814, 946460, 1035990, 1135752, 1277721, 1381320, 1419690, 1703628, 1892920, 2071980, 2129535, 2555442, 2839380, 3407256, 3833163, 4143960, 4259070, 5110884, 5678760, 6388605, 7666326, 8518140, 10221768, 12777210, 15332652, 17036280, 19165815, 25554420, 30665304, 38331630, 51108840, 76663260, 153326520]

約数ペア:

[(1, 153326520), (2, 76663260), (3, 51108840), (4, 38331630), (5, 30665304), (6, 25554420), (8, 19165815), (9, 17036280), (10, 15332652), (12, 12777210), (15, 10221768), (18, 8518140), (20, 7666326), (24, 6388605), (27, 5678760), (30, 5110884), (36, 4259070), (37, 4143960), (40, 3833163), (45, 3407256), (54, 2839380), (60, 2555442), (72, 2129535), (74, 2071980), (81, 1892920), (90, 1703628), (108, 1419690), (111, 1381320), (120, 1277721), (135, 1135752), (148, 1035990), (162, 946460), (180, 851814), (185, 828792), (216, 709845), (222, 690660), (270, 567876), (296, 517995), (324, 473230), (333, 460440), (360, 425907), (370, 414396), (405, 378584), (444, 345330), (540, 283938), (555, 276264), (648, 236615), (666, 230220), (740, 207198), (810, 189292), (888, 172665), (999, 153480), (1080, 141969), (1110, 138132), (1279, 119880), (1332, 115110), (1480, 103599), (1620, 94646), (1665, 92088), (1998, 76740), (2220, 69066), (2558, 59940), (2664, 57555), (2997, 51160), (3240, 47323), (3330, 46044), (3837, 39960), (3996, 38370), (4440, 34533), (4995, 30696), (5116, 29970), (5994, 25580), (6395, 23976), (6660, 23022), (7674, 19980), (7992, 19185), (9990, 15348), (10232, 14985), (11511, 13320), (11988, 12790)]