2069100

素因数分解:

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

素因数の和:61

約数の個数: 162

約数和(自身を含む): 7503860

約数和(自身を除く): 5434760

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, 121, 132, 150, 165, 171, 180, 190, 198, 209, 220, 225, 228, 242, 275, 285, 300, 330, 342, 363, 380, 396, 418, 450, 475, 484, 495, 550, 570, 605, 627, 660, 684, 726, 825, 836, 855, 900, 950, 990, 1045, 1089, 1100, 1140, 1210, 1254, 1425, 1452, 1650, 1710, 1815, 1881, 1900, 1980, 2090, 2178, 2299, 2420, 2475, 2508, 2850, 3025, 3135, 3300, 3420, 3630, 3762, 4180, 4275, 4356, 4598, 4950, 5225, 5445, 5700, 6050, 6270, 6897, 7260, 7524, 8550, 9075, 9196, 9405, 9900, 10450, 10890, 11495, 12100, 12540, 13794, 15675, 17100, 18150, 18810, 20691, 20900, 21780, 22990, 27225, 27588, 31350, 34485, 36300, 37620, 41382, 45980, 47025, 54450, 57475, 62700, 68970, 82764, 94050, 103455, 108900, 114950, 137940, 172425, 188100, 206910, 229900, 344850, 413820, 517275, 689700, 1034550, 2069100]

約数ペア:

[(1, 2069100), (2, 1034550), (3, 689700), (4, 517275), (5, 413820), (6, 344850), (9, 229900), (10, 206910), (11, 188100), (12, 172425), (15, 137940), (18, 114950), (19, 108900), (20, 103455), (22, 94050), (25, 82764), (30, 68970), (33, 62700), (36, 57475), (38, 54450), (44, 47025), (45, 45980), (50, 41382), (55, 37620), (57, 36300), (60, 34485), (66, 31350), (75, 27588), (76, 27225), (90, 22990), (95, 21780), (99, 20900), (100, 20691), (110, 18810), (114, 18150), (121, 17100), (132, 15675), (150, 13794), (165, 12540), (171, 12100), (180, 11495), (190, 10890), (198, 10450), (209, 9900), (220, 9405), (225, 9196), (228, 9075), (242, 8550), (275, 7524), (285, 7260), (300, 6897), (330, 6270), (342, 6050), (363, 5700), (380, 5445), (396, 5225), (418, 4950), (450, 4598), (475, 4356), (484, 4275), (495, 4180), (550, 3762), (570, 3630), (605, 3420), (627, 3300), (660, 3135), (684, 3025), (726, 2850), (825, 2508), (836, 2475), (855, 2420), (900, 2299), (950, 2178), (990, 2090), (1045, 1980), (1089, 1900), (1100, 1881), (1140, 1815), (1210, 1710), (1254, 1650), (1425, 1452)]