262601460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4019}}^1$

素因数の和:4059

約数の個数: 144

約数和(自身を含む): 898228800

約数和(自身を除く): 635627340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 121, 132, 135, 165, 180, 198, 220, 242, 270, 297, 330, 363, 396, 484, 495, 540, 594, 605, 660, 726, 990, 1089, 1188, 1210, 1452, 1485, 1815, 1980, 2178, 2420, 2970, 3267, 3630, 4019, 4356, 5445, 5940, 6534, 7260, 8038, 10890, 12057, 13068, 16076, 16335, 20095, 21780, 24114, 32670, 36171, 40190, 44209, 48228, 60285, 65340, 72342, 80380, 88418, 108513, 120570, 132627, 144684, 176836, 180855, 217026, 221045, 241140, 265254, 361710, 397881, 434052, 442090, 486299, 530508, 542565, 663135, 723420, 795762, 884180, 972598, 1085130, 1193643, 1326270, 1458897, 1591524, 1945196, 1989405, 2170260, 2387286, 2431495, 2652540, 2917794, 3978810, 4376691, 4774572, 4862990, 5835588, 5968215, 7294485, 7957620, 8753382, 9725980, 11936430, 13130073, 14588970, 17506764, 21883455, 23872860, 26260146, 29177940, 43766910, 52520292, 65650365, 87533820, 131300730, 262601460]

約数ペア:

[(1, 262601460), (2, 131300730), (3, 87533820), (4, 65650365), (5, 52520292), (6, 43766910), (9, 29177940), (10, 26260146), (11, 23872860), (12, 21883455), (15, 17506764), (18, 14588970), (20, 13130073), (22, 11936430), (27, 9725980), (30, 8753382), (33, 7957620), (36, 7294485), (44, 5968215), (45, 5835588), (54, 4862990), (55, 4774572), (60, 4376691), (66, 3978810), (90, 2917794), (99, 2652540), (108, 2431495), (110, 2387286), (121, 2170260), (132, 1989405), (135, 1945196), (165, 1591524), (180, 1458897), (198, 1326270), (220, 1193643), (242, 1085130), (270, 972598), (297, 884180), (330, 795762), (363, 723420), (396, 663135), (484, 542565), (495, 530508), (540, 486299), (594, 442090), (605, 434052), (660, 397881), (726, 361710), (990, 265254), (1089, 241140), (1188, 221045), (1210, 217026), (1452, 180855), (1485, 176836), (1815, 144684), (1980, 132627), (2178, 120570), (2420, 108513), (2970, 88418), (3267, 80380), (3630, 72342), (4019, 65340), (4356, 60285), (5445, 48228), (5940, 44209), (6534, 40190), (7260, 36171), (8038, 32670), (10890, 24114), (12057, 21780), (13068, 20095), (16076, 16335)]