2019941550

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{45341}}^1$

素因数の和:45376

約数の個数: 120

約数和(自身を含む): 6122802312

約数和(自身を除く): 4102860762

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 66, 75, 81, 90, 99, 110, 135, 150, 162, 165, 198, 225, 270, 275, 297, 330, 405, 450, 495, 550, 594, 675, 810, 825, 891, 990, 1350, 1485, 1650, 1782, 2025, 2475, 2970, 4050, 4455, 4950, 7425, 8910, 14850, 22275, 44550, 45341, 90682, 136023, 226705, 272046, 408069, 453410, 498751, 680115, 816138, 997502, 1133525, 1224207, 1360230, 1496253, 2040345, 2267050, 2448414, 2493755, 2992506, 3400575, 3672621, 4080690, 4488759, 4987510, 6121035, 6801150, 7345242, 7481265, 8977518, 10201725, 12242070, 12468775, 13466277, 14962530, 18363105, 20403450, 22443795, 24937550, 26932554, 30605175, 36726210, 37406325, 40398831, 44887590, 61210350, 67331385, 74812650, 80797662, 91815525, 112218975, 134662770, 183631050, 201994155, 224437950, 336656925, 403988310, 673313850, 1009970775, 2019941550]

約数ペア:

[(1, 2019941550), (2, 1009970775), (3, 673313850), (5, 403988310), (6, 336656925), (9, 224437950), (10, 201994155), (11, 183631050), (15, 134662770), (18, 112218975), (22, 91815525), (25, 80797662), (27, 74812650), (30, 67331385), (33, 61210350), (45, 44887590), (50, 40398831), (54, 37406325), (55, 36726210), (66, 30605175), (75, 26932554), (81, 24937550), (90, 22443795), (99, 20403450), (110, 18363105), (135, 14962530), (150, 13466277), (162, 12468775), (165, 12242070), (198, 10201725), (225, 8977518), (270, 7481265), (275, 7345242), (297, 6801150), (330, 6121035), (405, 4987510), (450, 4488759), (495, 4080690), (550, 3672621), (594, 3400575), (675, 2992506), (810, 2493755), (825, 2448414), (891, 2267050), (990, 2040345), (1350, 1496253), (1485, 1360230), (1650, 1224207), (1782, 1133525), (2025, 997502), (2475, 816138), (2970, 680115), (4050, 498751), (4455, 453410), (4950, 408069), (7425, 272046), (8910, 226705), (14850, 136023), (22275, 90682), (44550, 45341)]