66043620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:235

約数の個数: 192

約数和(自身を含む): 222969600

約数和(自身を除く): 156925980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 41, 45, 54, 57, 60, 76, 82, 90, 95, 108, 114, 123, 135, 157, 164, 171, 180, 190, 205, 228, 246, 270, 285, 314, 342, 369, 380, 410, 471, 492, 513, 540, 570, 615, 628, 684, 738, 779, 785, 820, 855, 942, 1026, 1107, 1140, 1230, 1413, 1476, 1558, 1570, 1710, 1845, 1884, 2052, 2214, 2337, 2355, 2460, 2565, 2826, 2983, 3116, 3140, 3420, 3690, 3895, 4239, 4428, 4674, 4710, 5130, 5535, 5652, 5966, 6437, 7011, 7065, 7380, 7790, 8478, 8949, 9348, 9420, 10260, 11070, 11685, 11932, 12874, 14022, 14130, 14915, 15580, 16956, 17898, 19311, 21033, 21195, 22140, 23370, 25748, 26847, 28044, 28260, 29830, 32185, 35055, 35796, 38622, 42066, 42390, 44745, 46740, 53694, 57933, 59660, 64370, 70110, 77244, 80541, 84132, 84780, 89490, 96555, 105165, 107388, 115866, 122303, 128740, 134235, 140220, 161082, 173799, 178980, 193110, 210330, 231732, 244606, 268470, 289665, 322164, 347598, 366909, 386220, 402705, 420660, 489212, 536940, 579330, 611515, 695196, 733818, 805410, 868995, 1100727, 1158660, 1223030, 1467636, 1610820, 1737990, 1834545, 2201454, 2446060, 3302181, 3475980, 3669090, 4402908, 5503635, 6604362, 7338180, 11007270, 13208724, 16510905, 22014540, 33021810, 66043620]

約数ペア:

[(1, 66043620), (2, 33021810), (3, 22014540), (4, 16510905), (5, 13208724), (6, 11007270), (9, 7338180), (10, 6604362), (12, 5503635), (15, 4402908), (18, 3669090), (19, 3475980), (20, 3302181), (27, 2446060), (30, 2201454), (36, 1834545), (38, 1737990), (41, 1610820), (45, 1467636), (54, 1223030), (57, 1158660), (60, 1100727), (76, 868995), (82, 805410), (90, 733818), (95, 695196), (108, 611515), (114, 579330), (123, 536940), (135, 489212), (157, 420660), (164, 402705), (171, 386220), (180, 366909), (190, 347598), (205, 322164), (228, 289665), (246, 268470), (270, 244606), (285, 231732), (314, 210330), (342, 193110), (369, 178980), (380, 173799), (410, 161082), (471, 140220), (492, 134235), (513, 128740), (540, 122303), (570, 115866), (615, 107388), (628, 105165), (684, 96555), (738, 89490), (779, 84780), (785, 84132), (820, 80541), (855, 77244), (942, 70110), (1026, 64370), (1107, 59660), (1140, 57933), (1230, 53694), (1413, 46740), (1476, 44745), (1558, 42390), (1570, 42066), (1710, 38622), (1845, 35796), (1884, 35055), (2052, 32185), (2214, 29830), (2337, 28260), (2355, 28044), (2460, 26847), (2565, 25748), (2826, 23370), (2983, 22140), (3116, 21195), (3140, 21033), (3420, 19311), (3690, 17898), (3895, 16956), (4239, 15580), (4428, 14915), (4674, 14130), (4710, 14022), (5130, 12874), (5535, 11932), (5652, 11685), (5966, 11070), (6437, 10260), (7011, 9420), (7065, 9348), (7380, 8949), (7790, 8478)]