57842820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1583}}^1$

素因数の和:1634

約数の個数: 144

約数和(自身を含む): 207567360

約数和(自身を除く): 149724540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 203, 210, 252, 261, 290, 315, 348, 406, 420, 435, 522, 580, 609, 630, 812, 870, 1015, 1044, 1218, 1260, 1305, 1583, 1740, 1827, 2030, 2436, 2610, 3045, 3166, 3654, 4060, 4749, 5220, 6090, 6332, 7308, 7915, 9135, 9498, 11081, 12180, 14247, 15830, 18270, 18996, 22162, 23745, 28494, 31660, 33243, 36540, 44324, 45907, 47490, 55405, 56988, 66486, 71235, 91814, 94980, 99729, 110810, 132972, 137721, 142470, 166215, 183628, 199458, 221620, 229535, 275442, 284940, 321349, 332430, 398916, 413163, 459070, 498645, 550884, 642698, 664860, 688605, 826326, 918140, 964047, 997290, 1285396, 1377210, 1606745, 1652652, 1928094, 1994580, 2065815, 2754420, 2892141, 3213490, 3856188, 4131630, 4820235, 5784282, 6426980, 8263260, 9640470, 11568564, 14460705, 19280940, 28921410, 57842820]

約数ペア:

[(1, 57842820), (2, 28921410), (3, 19280940), (4, 14460705), (5, 11568564), (6, 9640470), (7, 8263260), (9, 6426980), (10, 5784282), (12, 4820235), (14, 4131630), (15, 3856188), (18, 3213490), (20, 2892141), (21, 2754420), (28, 2065815), (29, 1994580), (30, 1928094), (35, 1652652), (36, 1606745), (42, 1377210), (45, 1285396), (58, 997290), (60, 964047), (63, 918140), (70, 826326), (84, 688605), (87, 664860), (90, 642698), (105, 550884), (116, 498645), (126, 459070), (140, 413163), (145, 398916), (174, 332430), (180, 321349), (203, 284940), (210, 275442), (252, 229535), (261, 221620), (290, 199458), (315, 183628), (348, 166215), (406, 142470), (420, 137721), (435, 132972), (522, 110810), (580, 99729), (609, 94980), (630, 91814), (812, 71235), (870, 66486), (1015, 56988), (1044, 55405), (1218, 47490), (1260, 45907), (1305, 44324), (1583, 36540), (1740, 33243), (1827, 31660), (2030, 28494), (2436, 23745), (2610, 22162), (3045, 18996), (3166, 18270), (3654, 15830), (4060, 14247), (4749, 12180), (5220, 11081), (6090, 9498), (6332, 9135), (7308, 7915)]