215473500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1451}}^1$

素因数の和:1490

約数の個数: 192

約数和(自身を含む): 761080320

約数和(自身を除く): 545606820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 90, 99, 100, 108, 110, 125, 132, 135, 150, 165, 180, 198, 220, 225, 250, 270, 275, 297, 300, 330, 375, 396, 450, 495, 500, 540, 550, 594, 660, 675, 750, 825, 900, 990, 1100, 1125, 1188, 1350, 1375, 1451, 1485, 1500, 1650, 1980, 2250, 2475, 2700, 2750, 2902, 2970, 3300, 3375, 4125, 4353, 4500, 4950, 5500, 5804, 5940, 6750, 7255, 7425, 8250, 8706, 9900, 12375, 13059, 13500, 14510, 14850, 15961, 16500, 17412, 21765, 24750, 26118, 29020, 29700, 31922, 36275, 37125, 39177, 43530, 47883, 49500, 52236, 63844, 65295, 72550, 74250, 78354, 79805, 87060, 95766, 108825, 130590, 143649, 145100, 148500, 156708, 159610, 181375, 191532, 195885, 217650, 239415, 261180, 287298, 319220, 326475, 362750, 391770, 399025, 430947, 435300, 478830, 544125, 574596, 652950, 718245, 725500, 783540, 798050, 861894, 957660, 979425, 1088250, 1197075, 1305900, 1436490, 1596100, 1632375, 1723788, 1958850, 1995125, 2154735, 2176500, 2394150, 2872980, 3264750, 3591225, 3917700, 3990250, 4309470, 4788300, 4897125, 5985375, 6529500, 7182450, 7980500, 8618940, 9794250, 10773675, 11970750, 14364900, 17956125, 19588500, 21547350, 23941500, 35912250, 43094700, 53868375, 71824500, 107736750, 215473500]

約数ペア:

[(1, 215473500), (2, 107736750), (3, 71824500), (4, 53868375), (5, 43094700), (6, 35912250), (9, 23941500), (10, 21547350), (11, 19588500), (12, 17956125), (15, 14364900), (18, 11970750), (20, 10773675), (22, 9794250), (25, 8618940), (27, 7980500), (30, 7182450), (33, 6529500), (36, 5985375), (44, 4897125), (45, 4788300), (50, 4309470), (54, 3990250), (55, 3917700), (60, 3591225), (66, 3264750), (75, 2872980), (90, 2394150), (99, 2176500), (100, 2154735), (108, 1995125), (110, 1958850), (125, 1723788), (132, 1632375), (135, 1596100), (150, 1436490), (165, 1305900), (180, 1197075), (198, 1088250), (220, 979425), (225, 957660), (250, 861894), (270, 798050), (275, 783540), (297, 725500), (300, 718245), (330, 652950), (375, 574596), (396, 544125), (450, 478830), (495, 435300), (500, 430947), (540, 399025), (550, 391770), (594, 362750), (660, 326475), (675, 319220), (750, 287298), (825, 261180), (900, 239415), (990, 217650), (1100, 195885), (1125, 191532), (1188, 181375), (1350, 159610), (1375, 156708), (1451, 148500), (1485, 145100), (1500, 143649), (1650, 130590), (1980, 108825), (2250, 95766), (2475, 87060), (2700, 79805), (2750, 78354), (2902, 74250), (2970, 72550), (3300, 65295), (3375, 63844), (4125, 52236), (4353, 49500), (4500, 47883), (4950, 43530), (5500, 39177), (5804, 37125), (5940, 36275), (6750, 31922), (7255, 29700), (7425, 29020), (8250, 26118), (8706, 24750), (9900, 21765), (12375, 17412), (13059, 16500), (13500, 15961), (14510, 14850)]