27794760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 100958400

約数和(自身を除く): 73163640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 49, 56, 58, 60, 70, 84, 87, 98, 105, 116, 120, 140, 145, 147, 163, 168, 174, 196, 203, 210, 232, 245, 280, 290, 294, 326, 348, 392, 406, 420, 435, 489, 490, 580, 588, 609, 652, 696, 735, 812, 815, 840, 870, 978, 980, 1015, 1141, 1160, 1176, 1218, 1304, 1421, 1470, 1624, 1630, 1740, 1956, 1960, 2030, 2282, 2436, 2445, 2842, 2940, 3045, 3260, 3423, 3480, 3912, 4060, 4263, 4564, 4727, 4872, 4890, 5684, 5705, 5880, 6090, 6520, 6846, 7105, 7987, 8120, 8526, 9128, 9454, 9780, 11368, 11410, 12180, 13692, 14181, 14210, 15974, 17052, 17115, 18908, 19560, 21315, 22820, 23635, 23961, 24360, 27384, 28362, 28420, 31948, 33089, 34104, 34230, 37816, 39935, 42630, 45640, 47270, 47922, 56724, 56840, 63896, 66178, 68460, 70905, 79870, 85260, 94540, 95844, 99267, 113448, 119805, 132356, 136920, 141810, 159740, 165445, 170520, 189080, 191688, 198534, 231623, 239610, 264712, 283620, 319480, 330890, 397068, 463246, 479220, 496335, 567240, 661780, 694869, 794136, 926492, 958440, 992670, 1158115, 1323560, 1389738, 1852984, 1985340, 2316230, 2779476, 3474345, 3970680, 4632460, 5558952, 6948690, 9264920, 13897380, 27794760]

約数ペア:

[(1, 27794760), (2, 13897380), (3, 9264920), (4, 6948690), (5, 5558952), (6, 4632460), (7, 3970680), (8, 3474345), (10, 2779476), (12, 2316230), (14, 1985340), (15, 1852984), (20, 1389738), (21, 1323560), (24, 1158115), (28, 992670), (29, 958440), (30, 926492), (35, 794136), (40, 694869), (42, 661780), (49, 567240), (56, 496335), (58, 479220), (60, 463246), (70, 397068), (84, 330890), (87, 319480), (98, 283620), (105, 264712), (116, 239610), (120, 231623), (140, 198534), (145, 191688), (147, 189080), (163, 170520), (168, 165445), (174, 159740), (196, 141810), (203, 136920), (210, 132356), (232, 119805), (245, 113448), (280, 99267), (290, 95844), (294, 94540), (326, 85260), (348, 79870), (392, 70905), (406, 68460), (420, 66178), (435, 63896), (489, 56840), (490, 56724), (580, 47922), (588, 47270), (609, 45640), (652, 42630), (696, 39935), (735, 37816), (812, 34230), (815, 34104), (840, 33089), (870, 31948), (978, 28420), (980, 28362), (1015, 27384), (1141, 24360), (1160, 23961), (1176, 23635), (1218, 22820), (1304, 21315), (1421, 19560), (1470, 18908), (1624, 17115), (1630, 17052), (1740, 15974), (1956, 14210), (1960, 14181), (2030, 13692), (2282, 12180), (2436, 11410), (2445, 11368), (2842, 9780), (2940, 9454), (3045, 9128), (3260, 8526), (3423, 8120), (3480, 7987), (3912, 7105), (4060, 6846), (4263, 6520), (4564, 6090), (4727, 5880), (4872, 5705), (4890, 5684)]