88190820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5903}}^1$

素因数の和:6001

約数の個数: 72

約数和(自身を含む): 270781056

約数和(自身を除く): 182590236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4980, 5903, 7470, 11806, 14940, 17709, 23612, 29515, 35418, 53127, 59030, 70836, 88545, 106254, 118060, 177090, 212508, 265635, 354180, 489949, 531270, 979898, 1062540, 1469847, 1959796, 2449745, 2939694, 4409541, 4899490, 5879388, 7349235, 8819082, 9798980, 14698470, 17638164, 22047705, 29396940, 44095410, 88190820]

約数ペア:

[(1, 88190820), (2, 44095410), (3, 29396940), (4, 22047705), (5, 17638164), (6, 14698470), (9, 9798980), (10, 8819082), (12, 7349235), (15, 5879388), (18, 4899490), (20, 4409541), (30, 2939694), (36, 2449745), (45, 1959796), (60, 1469847), (83, 1062540), (90, 979898), (166, 531270), (180, 489949), (249, 354180), (332, 265635), (415, 212508), (498, 177090), (747, 118060), (830, 106254), (996, 88545), (1245, 70836), (1494, 59030), (1660, 53127), (2490, 35418), (2988, 29515), (3735, 23612), (4980, 17709), (5903, 14940), (7470, 11806)]