80224650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:901

約数の個数: 144

約数和(自身を含む): 247796640

約数和(自身を除く): 167571990

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 25, 30, 33, 38, 45, 50, 55, 57, 66, 75, 90, 95, 99, 110, 114, 150, 165, 171, 190, 198, 209, 225, 275, 285, 330, 342, 418, 450, 475, 495, 550, 570, 627, 825, 853, 855, 950, 990, 1045, 1254, 1425, 1650, 1706, 1710, 1881, 2090, 2475, 2559, 2850, 3135, 3762, 4265, 4275, 4950, 5118, 5225, 6270, 7677, 8530, 8550, 9383, 9405, 10450, 12795, 15354, 15675, 16207, 18766, 18810, 21325, 25590, 28149, 31350, 32414, 38385, 42650, 46915, 47025, 48621, 56298, 63975, 76770, 81035, 84447, 93830, 94050, 97242, 127950, 140745, 145863, 162070, 168894, 178277, 191925, 234575, 243105, 281490, 291726, 356554, 383850, 405175, 422235, 469150, 486210, 534831, 703725, 729315, 810350, 844470, 891385, 1069662, 1215525, 1407450, 1458630, 1604493, 1782770, 2111175, 2431050, 2674155, 3208986, 3646575, 4222350, 4456925, 5348310, 7293150, 8022465, 8913850, 13370775, 16044930, 26741550, 40112325, 80224650]

約数ペア:

[(1, 80224650), (2, 40112325), (3, 26741550), (5, 16044930), (6, 13370775), (9, 8913850), (10, 8022465), (11, 7293150), (15, 5348310), (18, 4456925), (19, 4222350), (22, 3646575), (25, 3208986), (30, 2674155), (33, 2431050), (38, 2111175), (45, 1782770), (50, 1604493), (55, 1458630), (57, 1407450), (66, 1215525), (75, 1069662), (90, 891385), (95, 844470), (99, 810350), (110, 729315), (114, 703725), (150, 534831), (165, 486210), (171, 469150), (190, 422235), (198, 405175), (209, 383850), (225, 356554), (275, 291726), (285, 281490), (330, 243105), (342, 234575), (418, 191925), (450, 178277), (475, 168894), (495, 162070), (550, 145863), (570, 140745), (627, 127950), (825, 97242), (853, 94050), (855, 93830), (950, 84447), (990, 81035), (1045, 76770), (1254, 63975), (1425, 56298), (1650, 48621), (1706, 47025), (1710, 46915), (1881, 42650), (2090, 38385), (2475, 32414), (2559, 31350), (2850, 28149), (3135, 25590), (3762, 21325), (4265, 18810), (4275, 18766), (4950, 16207), (5118, 15675), (5225, 15354), (6270, 12795), (7677, 10450), (8530, 9405), (8550, 9383)]