940500

素因数分解:

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

素因数の和:55

約数の個数: 144

約数和(自身を含む): 3407040

約数和(自身を除く): 2466540

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, 125, 132, 150, 165, 171, 180, 190, 198, 209, 220, 225, 228, 250, 275, 285, 300, 330, 342, 375, 380, 396, 418, 450, 475, 495, 500, 550, 570, 627, 660, 684, 750, 825, 836, 855, 900, 950, 990, 1045, 1100, 1125, 1140, 1254, 1375, 1425, 1500, 1650, 1710, 1881, 1900, 1980, 2090, 2250, 2375, 2475, 2508, 2750, 2850, 3135, 3300, 3420, 3762, 4125, 4180, 4275, 4500, 4750, 4950, 5225, 5500, 5700, 6270, 7125, 7524, 8250, 8550, 9405, 9500, 9900, 10450, 12375, 12540, 14250, 15675, 16500, 17100, 18810, 20900, 21375, 24750, 26125, 28500, 31350, 37620, 42750, 47025, 49500, 52250, 62700, 78375, 85500, 94050, 104500, 156750, 188100, 235125, 313500, 470250, 940500]

約数ペア:

[(1, 940500), (2, 470250), (3, 313500), (4, 235125), (5, 188100), (6, 156750), (9, 104500), (10, 94050), (11, 85500), (12, 78375), (15, 62700), (18, 52250), (19, 49500), (20, 47025), (22, 42750), (25, 37620), (30, 31350), (33, 28500), (36, 26125), (38, 24750), (44, 21375), (45, 20900), (50, 18810), (55, 17100), (57, 16500), (60, 15675), (66, 14250), (75, 12540), (76, 12375), (90, 10450), (95, 9900), (99, 9500), (100, 9405), (110, 8550), (114, 8250), (125, 7524), (132, 7125), (150, 6270), (165, 5700), (171, 5500), (180, 5225), (190, 4950), (198, 4750), (209, 4500), (220, 4275), (225, 4180), (228, 4125), (250, 3762), (275, 3420), (285, 3300), (300, 3135), (330, 2850), (342, 2750), (375, 2508), (380, 2475), (396, 2375), (418, 2250), (450, 2090), (475, 1980), (495, 1900), (500, 1881), (550, 1710), (570, 1650), (627, 1500), (660, 1425), (684, 1375), (750, 1254), (825, 1140), (836, 1125), (855, 1100), (900, 1045), (950, 990)]