1692900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:56

約数の個数: 180

約数和(自身を含む): 6301680

約数和(自身を除く): 4608780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 25, 27, 30, 33, 36, 38, 44, 45, 50, 54, 55, 57, 60, 66, 75, 76, 81, 90, 95, 99, 100, 108, 110, 114, 132, 135, 150, 162, 165, 171, 180, 190, 198, 209, 220, 225, 228, 270, 275, 285, 297, 300, 324, 330, 342, 380, 396, 405, 418, 450, 475, 495, 513, 540, 550, 570, 594, 627, 660, 675, 684, 810, 825, 836, 855, 891, 900, 950, 990, 1026, 1045, 1100, 1140, 1188, 1254, 1350, 1425, 1485, 1539, 1620, 1650, 1710, 1782, 1881, 1900, 1980, 2025, 2052, 2090, 2475, 2508, 2565, 2700, 2850, 2970, 3078, 3135, 3300, 3420, 3564, 3762, 4050, 4180, 4275, 4455, 4950, 5130, 5225, 5643, 5700, 5940, 6156, 6270, 7425, 7524, 7695, 8100, 8550, 8910, 9405, 9900, 10260, 10450, 11286, 12540, 12825, 14850, 15390, 15675, 16929, 17100, 17820, 18810, 20900, 22275, 22572, 25650, 28215, 29700, 30780, 31350, 33858, 37620, 38475, 44550, 47025, 51300, 56430, 62700, 67716, 76950, 84645, 89100, 94050, 112860, 141075, 153900, 169290, 188100, 282150, 338580, 423225, 564300, 846450, 1692900]

約数ペア:

[(1, 1692900), (2, 846450), (3, 564300), (4, 423225), (5, 338580), (6, 282150), (9, 188100), (10, 169290), (11, 153900), (12, 141075), (15, 112860), (18, 94050), (19, 89100), (20, 84645), (22, 76950), (25, 67716), (27, 62700), (30, 56430), (33, 51300), (36, 47025), (38, 44550), (44, 38475), (45, 37620), (50, 33858), (54, 31350), (55, 30780), (57, 29700), (60, 28215), (66, 25650), (75, 22572), (76, 22275), (81, 20900), (90, 18810), (95, 17820), (99, 17100), (100, 16929), (108, 15675), (110, 15390), (114, 14850), (132, 12825), (135, 12540), (150, 11286), (162, 10450), (165, 10260), (171, 9900), (180, 9405), (190, 8910), (198, 8550), (209, 8100), (220, 7695), (225, 7524), (228, 7425), (270, 6270), (275, 6156), (285, 5940), (297, 5700), (300, 5643), (324, 5225), (330, 5130), (342, 4950), (380, 4455), (396, 4275), (405, 4180), (418, 4050), (450, 3762), (475, 3564), (495, 3420), (513, 3300), (540, 3135), (550, 3078), (570, 2970), (594, 2850), (627, 2700), (660, 2565), (675, 2508), (684, 2475), (810, 2090), (825, 2052), (836, 2025), (855, 1980), (891, 1900), (900, 1881), (950, 1782), (990, 1710), (1026, 1650), (1045, 1620), (1100, 1539), (1140, 1485), (1188, 1425), (1254, 1350)]