18384300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{619}}^1$

素因数の和:653

約数の個数: 144

約数和(自身を含む): 64579200

約数和(自身を除く): 46194900

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, 132, 135, 150, 165, 180, 198, 220, 225, 270, 275, 297, 300, 330, 396, 450, 495, 540, 550, 594, 619, 660, 675, 825, 900, 990, 1100, 1188, 1238, 1350, 1485, 1650, 1857, 1980, 2475, 2476, 2700, 2970, 3095, 3300, 3714, 4950, 5571, 5940, 6190, 6809, 7425, 7428, 9285, 9900, 11142, 12380, 13618, 14850, 15475, 16713, 18570, 20427, 22284, 27236, 27855, 29700, 30950, 33426, 34045, 37140, 40854, 46425, 55710, 61281, 61900, 66852, 68090, 81708, 83565, 92850, 102135, 111420, 122562, 136180, 139275, 167130, 170225, 183843, 185700, 204270, 245124, 278550, 306405, 334260, 340450, 367686, 408540, 417825, 510675, 557100, 612810, 680900, 735372, 835650, 919215, 1021350, 1225620, 1532025, 1671300, 1838430, 2042700, 3064050, 3676860, 4596075, 6128100, 9192150, 18384300]

約数ペア:

[(1, 18384300), (2, 9192150), (3, 6128100), (4, 4596075), (5, 3676860), (6, 3064050), (9, 2042700), (10, 1838430), (11, 1671300), (12, 1532025), (15, 1225620), (18, 1021350), (20, 919215), (22, 835650), (25, 735372), (27, 680900), (30, 612810), (33, 557100), (36, 510675), (44, 417825), (45, 408540), (50, 367686), (54, 340450), (55, 334260), (60, 306405), (66, 278550), (75, 245124), (90, 204270), (99, 185700), (100, 183843), (108, 170225), (110, 167130), (132, 139275), (135, 136180), (150, 122562), (165, 111420), (180, 102135), (198, 92850), (220, 83565), (225, 81708), (270, 68090), (275, 66852), (297, 61900), (300, 61281), (330, 55710), (396, 46425), (450, 40854), (495, 37140), (540, 34045), (550, 33426), (594, 30950), (619, 29700), (660, 27855), (675, 27236), (825, 22284), (900, 20427), (990, 18570), (1100, 16713), (1188, 15475), (1238, 14850), (1350, 13618), (1485, 12380), (1650, 11142), (1857, 9900), (1980, 9285), (2475, 7428), (2476, 7425), (2700, 6809), (2970, 6190), (3095, 5940), (3300, 5571), (3714, 4950)]