201269010780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1699}}^1\times {\mathrm{10789}}^1$

素因数の和:12564

約数の個数: 144

約数和(自身を含む): 620947236000

約数和(自身を除く): 419678225220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1699, 1830, 2196, 2745, 3398, 3660, 5097, 5490, 6796, 8495, 10194, 10789, 10980, 15291, 16990, 20388, 21578, 25485, 30582, 32367, 33980, 43156, 50970, 53945, 61164, 64734, 76455, 97101, 101940, 103639, 107890, 129468, 152910, 161835, 194202, 207278, 215780, 305820, 310917, 323670, 388404, 414556, 485505, 518195, 621834, 647340, 658129, 932751, 971010, 1036390, 1243668, 1316258, 1554585, 1865502, 1942020, 1974387, 2072780, 2632516, 3109170, 3290645, 3731004, 3948774, 4663755, 5923161, 6218340, 6581290, 7897548, 9327510, 9871935, 11846322, 13162580, 18330511, 18655020, 19743870, 23692644, 29615805, 36661022, 39487740, 54991533, 59231610, 73322044, 91652555, 109983066, 118463220, 164974599, 183305110, 219966132, 274957665, 329949198, 366610220, 549915330, 659898396, 824872995, 1099830660, 1118161171, 1649745990, 2236322342, 3299491980, 3354483513, 4472644684, 5590805855, 6708967026, 10063450539, 11181611710, 13417934052, 16772417565, 20126901078, 22363223420, 33544835130, 40253802156, 50317252695, 67089670260, 100634505390, 201269010780]

約数ペア:

[(1, 201269010780), (2, 100634505390), (3, 67089670260), (4, 50317252695), (5, 40253802156), (6, 33544835130), (9, 22363223420), (10, 20126901078), (12, 16772417565), (15, 13417934052), (18, 11181611710), (20, 10063450539), (30, 6708967026), (36, 5590805855), (45, 4472644684), (60, 3354483513), (61, 3299491980), (90, 2236322342), (122, 1649745990), (180, 1118161171), (183, 1099830660), (244, 824872995), (305, 659898396), (366, 549915330), (549, 366610220), (610, 329949198), (732, 274957665), (915, 219966132), (1098, 183305110), (1220, 164974599), (1699, 118463220), (1830, 109983066), (2196, 91652555), (2745, 73322044), (3398, 59231610), (3660, 54991533), (5097, 39487740), (5490, 36661022), (6796, 29615805), (8495, 23692644), (10194, 19743870), (10789, 18655020), (10980, 18330511), (15291, 13162580), (16990, 11846322), (20388, 9871935), (21578, 9327510), (25485, 7897548), (30582, 6581290), (32367, 6218340), (33980, 5923161), (43156, 4663755), (50970, 3948774), (53945, 3731004), (61164, 3290645), (64734, 3109170), (76455, 2632516), (97101, 2072780), (101940, 1974387), (103639, 1942020), (107890, 1865502), (129468, 1554585), (152910, 1316258), (161835, 1243668), (194202, 1036390), (207278, 971010), (215780, 932751), (305820, 658129), (310917, 647340), (323670, 621834), (388404, 518195), (414556, 485505)]