866988900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{3001}}^1$

素因数の和:3131

約数の個数: 144

約数和(自身を含む): 2814194880

約数和(自身を除く): 1947205980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 107, 108, 135, 150, 180, 214, 225, 270, 300, 321, 428, 450, 535, 540, 642, 675, 900, 963, 1070, 1284, 1350, 1605, 1926, 2140, 2675, 2700, 2889, 3001, 3210, 3852, 4815, 5350, 5778, 6002, 6420, 8025, 9003, 9630, 10700, 11556, 12004, 14445, 15005, 16050, 18006, 19260, 24075, 27009, 28890, 30010, 32100, 36012, 45015, 48150, 54018, 57780, 60020, 72225, 75025, 81027, 90030, 96300, 108036, 135045, 144450, 150050, 162054, 180060, 225075, 270090, 288900, 300100, 321107, 324108, 405135, 450150, 540180, 642214, 675225, 810270, 900300, 963321, 1284428, 1350450, 1605535, 1620540, 1926642, 2025675, 2700900, 2889963, 3211070, 3853284, 4051350, 4816605, 5779926, 6422140, 8027675, 8102700, 8669889, 9633210, 11559852, 14449815, 16055350, 17339778, 19266420, 24083025, 28899630, 32110700, 34679556, 43349445, 48166050, 57799260, 72249075, 86698890, 96332100, 144498150, 173397780, 216747225, 288996300, 433494450, 866988900]

約数ペア:

[(1, 866988900), (2, 433494450), (3, 288996300), (4, 216747225), (5, 173397780), (6, 144498150), (9, 96332100), (10, 86698890), (12, 72249075), (15, 57799260), (18, 48166050), (20, 43349445), (25, 34679556), (27, 32110700), (30, 28899630), (36, 24083025), (45, 19266420), (50, 17339778), (54, 16055350), (60, 14449815), (75, 11559852), (90, 9633210), (100, 8669889), (107, 8102700), (108, 8027675), (135, 6422140), (150, 5779926), (180, 4816605), (214, 4051350), (225, 3853284), (270, 3211070), (300, 2889963), (321, 2700900), (428, 2025675), (450, 1926642), (535, 1620540), (540, 1605535), (642, 1350450), (675, 1284428), (900, 963321), (963, 900300), (1070, 810270), (1284, 675225), (1350, 642214), (1605, 540180), (1926, 450150), (2140, 405135), (2675, 324108), (2700, 321107), (2889, 300100), (3001, 288900), (3210, 270090), (3852, 225075), (4815, 180060), (5350, 162054), (5778, 150050), (6002, 144450), (6420, 135045), (8025, 108036), (9003, 96300), (9630, 90030), (10700, 81027), (11556, 75025), (12004, 72225), (14445, 60020), (15005, 57780), (16050, 54018), (18006, 48150), (19260, 45015), (24075, 36012), (27009, 32100), (28890, 30010)]