345907980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4261}}^1$

素因数の和:4328

約数の個数: 144

約数和(自身を含む): 1172834208

約数和(自身を除く): 826926228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 41, 44, 45, 55, 60, 66, 82, 90, 99, 110, 123, 132, 164, 165, 180, 198, 205, 220, 246, 330, 369, 396, 410, 451, 492, 495, 615, 660, 738, 820, 902, 990, 1230, 1353, 1476, 1804, 1845, 1980, 2255, 2460, 2706, 3690, 4059, 4261, 4510, 5412, 6765, 7380, 8118, 8522, 9020, 12783, 13530, 16236, 17044, 20295, 21305, 25566, 27060, 38349, 40590, 42610, 46871, 51132, 63915, 76698, 81180, 85220, 93742, 127830, 140613, 153396, 174701, 187484, 191745, 234355, 255660, 281226, 349402, 383490, 421839, 468710, 524103, 562452, 698804, 703065, 766980, 843678, 873505, 937420, 1048206, 1406130, 1572309, 1687356, 1747010, 1921711, 2096412, 2109195, 2620515, 2812260, 3144618, 3494020, 3843422, 4218390, 5241030, 5765133, 6289236, 7686844, 7861545, 8436780, 9608555, 10482060, 11530266, 15723090, 17295399, 19217110, 23060532, 28825665, 31446180, 34590798, 38434220, 57651330, 69181596, 86476995, 115302660, 172953990, 345907980]

約数ペア:

[(1, 345907980), (2, 172953990), (3, 115302660), (4, 86476995), (5, 69181596), (6, 57651330), (9, 38434220), (10, 34590798), (11, 31446180), (12, 28825665), (15, 23060532), (18, 19217110), (20, 17295399), (22, 15723090), (30, 11530266), (33, 10482060), (36, 9608555), (41, 8436780), (44, 7861545), (45, 7686844), (55, 6289236), (60, 5765133), (66, 5241030), (82, 4218390), (90, 3843422), (99, 3494020), (110, 3144618), (123, 2812260), (132, 2620515), (164, 2109195), (165, 2096412), (180, 1921711), (198, 1747010), (205, 1687356), (220, 1572309), (246, 1406130), (330, 1048206), (369, 937420), (396, 873505), (410, 843678), (451, 766980), (492, 703065), (495, 698804), (615, 562452), (660, 524103), (738, 468710), (820, 421839), (902, 383490), (990, 349402), (1230, 281226), (1353, 255660), (1476, 234355), (1804, 191745), (1845, 187484), (1980, 174701), (2255, 153396), (2460, 140613), (2706, 127830), (3690, 93742), (4059, 85220), (4261, 81180), (4510, 76698), (5412, 63915), (6765, 51132), (7380, 46871), (8118, 42610), (8522, 40590), (9020, 38349), (12783, 27060), (13530, 25566), (16236, 21305), (17044, 20295)]