395764380

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{673}}^1$

素因数の和:719

約数の個数: 216

約数和(自身を含む): 1370446896

約数和(自身を除く): 974682516

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, 81, 90, 99, 108, 110, 121, 132, 135, 162, 165, 180, 198, 220, 242, 243, 270, 297, 324, 330, 363, 396, 405, 484, 486, 495, 540, 594, 605, 660, 673, 726, 810, 891, 972, 990, 1089, 1188, 1210, 1215, 1346, 1452, 1485, 1620, 1782, 1815, 1980, 2019, 2178, 2420, 2430, 2673, 2692, 2970, 3267, 3365, 3564, 3630, 4038, 4356, 4455, 4860, 5346, 5445, 5940, 6057, 6534, 6730, 7260, 7403, 8076, 8910, 9801, 10095, 10692, 10890, 12114, 13068, 13365, 13460, 14806, 16335, 17820, 18171, 19602, 20190, 21780, 22209, 24228, 26730, 29403, 29612, 30285, 32670, 36342, 37015, 39204, 40380, 44418, 49005, 53460, 54513, 58806, 60570, 65340, 66627, 72684, 74030, 81433, 88836, 90855, 98010, 109026, 111045, 117612, 121140, 133254, 147015, 148060, 162866, 163539, 181710, 196020, 199881, 218052, 222090, 244299, 266508, 272565, 294030, 325732, 327078, 333135, 363420, 399762, 407165, 444180, 488598, 545130, 588060, 599643, 654156, 666270, 732897, 799524, 814330, 817695, 977196, 999405, 1090260, 1199286, 1221495, 1332540, 1465794, 1628660, 1635390, 1798929, 1998810, 2198691, 2398572, 2442990, 2931588, 2998215, 3270780, 3597858, 3664485, 3997620, 4397382, 4885980, 5996430, 6596073, 7195716, 7328970, 8794764, 8994645, 10993455, 11992860, 13192146, 14657940, 17989290, 19788219, 21986910, 26384292, 32980365, 35978580, 39576438, 43973820, 65960730, 79152876, 98941095, 131921460, 197882190, 395764380]

約数ペア:

[(1, 395764380), (2, 197882190), (3, 131921460), (4, 98941095), (5, 79152876), (6, 65960730), (9, 43973820), (10, 39576438), (11, 35978580), (12, 32980365), (15, 26384292), (18, 21986910), (20, 19788219), (22, 17989290), (27, 14657940), (30, 13192146), (33, 11992860), (36, 10993455), (44, 8994645), (45, 8794764), (54, 7328970), (55, 7195716), (60, 6596073), (66, 5996430), (81, 4885980), (90, 4397382), (99, 3997620), (108, 3664485), (110, 3597858), (121, 3270780), (132, 2998215), (135, 2931588), (162, 2442990), (165, 2398572), (180, 2198691), (198, 1998810), (220, 1798929), (242, 1635390), (243, 1628660), (270, 1465794), (297, 1332540), (324, 1221495), (330, 1199286), (363, 1090260), (396, 999405), (405, 977196), (484, 817695), (486, 814330), (495, 799524), (540, 732897), (594, 666270), (605, 654156), (660, 599643), (673, 588060), (726, 545130), (810, 488598), (891, 444180), (972, 407165), (990, 399762), (1089, 363420), (1188, 333135), (1210, 327078), (1215, 325732), (1346, 294030), (1452, 272565), (1485, 266508), (1620, 244299), (1782, 222090), (1815, 218052), (1980, 199881), (2019, 196020), (2178, 181710), (2420, 163539), (2430, 162866), (2673, 148060), (2692, 147015), (2970, 133254), (3267, 121140), (3365, 117612), (3564, 111045), (3630, 109026), (4038, 98010), (4356, 90855), (4455, 88836), (4860, 81433), (5346, 74030), (5445, 72684), (5940, 66627), (6057, 65340), (6534, 60570), (6730, 58806), (7260, 54513), (7403, 53460), (8076, 49005), (8910, 44418), (9801, 40380), (10095, 39204), (10692, 37015), (10890, 36342), (12114, 32670), (13068, 30285), (13365, 29612), (13460, 29403), (14806, 26730), (16335, 24228), (17820, 22209), (18171, 21780), (19602, 20190)]