16958700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{571}}^1$

素因数の和:605

約数の個数: 144

約数和(自身を含む): 59579520

約数和(自身を除く): 42620820

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, 571, 594, 660, 675, 825, 900, 990, 1100, 1142, 1188, 1350, 1485, 1650, 1713, 1980, 2284, 2475, 2700, 2855, 2970, 3300, 3426, 4950, 5139, 5710, 5940, 6281, 6852, 7425, 8565, 9900, 10278, 11420, 12562, 14275, 14850, 15417, 17130, 18843, 20556, 25124, 25695, 28550, 29700, 30834, 31405, 34260, 37686, 42825, 51390, 56529, 57100, 61668, 62810, 75372, 77085, 85650, 94215, 102780, 113058, 125620, 128475, 154170, 157025, 169587, 171300, 188430, 226116, 256950, 282645, 308340, 314050, 339174, 376860, 385425, 471075, 513900, 565290, 628100, 678348, 770850, 847935, 942150, 1130580, 1413225, 1541700, 1695870, 1884300, 2826450, 3391740, 4239675, 5652900, 8479350, 16958700]

約数ペア:

[(1, 16958700), (2, 8479350), (3, 5652900), (4, 4239675), (5, 3391740), (6, 2826450), (9, 1884300), (10, 1695870), (11, 1541700), (12, 1413225), (15, 1130580), (18, 942150), (20, 847935), (22, 770850), (25, 678348), (27, 628100), (30, 565290), (33, 513900), (36, 471075), (44, 385425), (45, 376860), (50, 339174), (54, 314050), (55, 308340), (60, 282645), (66, 256950), (75, 226116), (90, 188430), (99, 171300), (100, 169587), (108, 157025), (110, 154170), (132, 128475), (135, 125620), (150, 113058), (165, 102780), (180, 94215), (198, 85650), (220, 77085), (225, 75372), (270, 62810), (275, 61668), (297, 57100), (300, 56529), (330, 51390), (396, 42825), (450, 37686), (495, 34260), (540, 31405), (550, 30834), (571, 29700), (594, 28550), (660, 25695), (675, 25124), (825, 20556), (900, 18843), (990, 17130), (1100, 15417), (1142, 14850), (1188, 14275), (1350, 12562), (1485, 11420), (1650, 10278), (1713, 9900), (1980, 8565), (2284, 7425), (2475, 6852), (2700, 6281), (2855, 5940), (2970, 5710), (3300, 5139), (3426, 4950)]