188100

素因数分解:

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

素因数の和:50

約数の個数: 108

約数和(自身を含む): 677040

約数和(自身を除く): 488940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 25, 30, 33, 36, 38, 44, 45, 50, 55, 57, 60, 66, 75, 76, 90, 95, 99, 100, 110, 114, 132, 150, 165, 171, 180, 190, 198, 209, 220, 225, 228, 275, 285, 300, 330, 342, 380, 396, 418, 450, 475, 495, 550, 570, 627, 660, 684, 825, 836, 855, 900, 950, 990, 1045, 1100, 1140, 1254, 1425, 1650, 1710, 1881, 1900, 1980, 2090, 2475, 2508, 2850, 3135, 3300, 3420, 3762, 4180, 4275, 4950, 5225, 5700, 6270, 7524, 8550, 9405, 9900, 10450, 12540, 15675, 17100, 18810, 20900, 31350, 37620, 47025, 62700, 94050, 188100]

約数ペア:

[(1, 188100), (2, 94050), (3, 62700), (4, 47025), (5, 37620), (6, 31350), (9, 20900), (10, 18810), (11, 17100), (12, 15675), (15, 12540), (18, 10450), (19, 9900), (20, 9405), (22, 8550), (25, 7524), (30, 6270), (33, 5700), (36, 5225), (38, 4950), (44, 4275), (45, 4180), (50, 3762), (55, 3420), (57, 3300), (60, 3135), (66, 2850), (75, 2508), (76, 2475), (90, 2090), (95, 1980), (99, 1900), (100, 1881), (110, 1710), (114, 1650), (132, 1425), (150, 1254), (165, 1140), (171, 1100), (180, 1045), (190, 990), (198, 950), (209, 900), (220, 855), (225, 836), (228, 825), (275, 684), (285, 660), (300, 627), (330, 570), (342, 550), (380, 495), (396, 475), (418, 450)]