135977940

素因数分解:

$2^2\times 3^5\times 5^1\times 7^2\times {\mathrm{571}}^1$

素因数の和:609

約数の個数: 216

約数和(自身を含む): 498449952

約数和(自身を除く): 362472012

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 243, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 486, 490, 540, 567, 571, 588, 630, 735, 756, 810, 882, 945, 972, 980, 1134, 1142, 1215, 1260, 1323, 1470, 1620, 1701, 1713, 1764, 1890, 2205, 2268, 2284, 2430, 2646, 2835, 2855, 2940, 3402, 3426, 3780, 3969, 3997, 4410, 4860, 5139, 5292, 5670, 5710, 6615, 6804, 6852, 7938, 7994, 8505, 8565, 8820, 10278, 11340, 11420, 11907, 11991, 13230, 15417, 15876, 15988, 17010, 17130, 19845, 19985, 20556, 23814, 23982, 25695, 26460, 27979, 30834, 34020, 34260, 35973, 39690, 39970, 46251, 47628, 47964, 51390, 55958, 59535, 59955, 61668, 71946, 77085, 79380, 79940, 83937, 92502, 102780, 107919, 111916, 119070, 119910, 138753, 139895, 143892, 154170, 167874, 179865, 185004, 215838, 231255, 238140, 239820, 251811, 277506, 279790, 308340, 323757, 335748, 359730, 419685, 431676, 462510, 503622, 539595, 555012, 559580, 647514, 693765, 719460, 755433, 839370, 925020, 971271, 1007244, 1079190, 1259055, 1295028, 1387530, 1510866, 1618785, 1678740, 1942542, 2158380, 2266299, 2518110, 2775060, 3021732, 3237570, 3777165, 3885084, 4532598, 4856355, 5036220, 6475140, 6798897, 7554330, 9065196, 9712710, 11331495, 13597794, 15108660, 19425420, 22662990, 27195588, 33994485, 45325980, 67988970, 135977940]

約数ペア:

[(1, 135977940), (2, 67988970), (3, 45325980), (4, 33994485), (5, 27195588), (6, 22662990), (7, 19425420), (9, 15108660), (10, 13597794), (12, 11331495), (14, 9712710), (15, 9065196), (18, 7554330), (20, 6798897), (21, 6475140), (27, 5036220), (28, 4856355), (30, 4532598), (35, 3885084), (36, 3777165), (42, 3237570), (45, 3021732), (49, 2775060), (54, 2518110), (60, 2266299), (63, 2158380), (70, 1942542), (81, 1678740), (84, 1618785), (90, 1510866), (98, 1387530), (105, 1295028), (108, 1259055), (126, 1079190), (135, 1007244), (140, 971271), (147, 925020), (162, 839370), (180, 755433), (189, 719460), (196, 693765), (210, 647514), (243, 559580), (245, 555012), (252, 539595), (270, 503622), (294, 462510), (315, 431676), (324, 419685), (378, 359730), (405, 335748), (420, 323757), (441, 308340), (486, 279790), (490, 277506), (540, 251811), (567, 239820), (571, 238140), (588, 231255), (630, 215838), (735, 185004), (756, 179865), (810, 167874), (882, 154170), (945, 143892), (972, 139895), (980, 138753), (1134, 119910), (1142, 119070), (1215, 111916), (1260, 107919), (1323, 102780), (1470, 92502), (1620, 83937), (1701, 79940), (1713, 79380), (1764, 77085), (1890, 71946), (2205, 61668), (2268, 59955), (2284, 59535), (2430, 55958), (2646, 51390), (2835, 47964), (2855, 47628), (2940, 46251), (3402, 39970), (3426, 39690), (3780, 35973), (3969, 34260), (3997, 34020), (4410, 30834), (4860, 27979), (5139, 26460), (5292, 25695), (5670, 23982), (5710, 23814), (6615, 20556), (6804, 19985), (6852, 19845), (7938, 17130), (7994, 17010), (8505, 15988), (8565, 15876), (8820, 15417), (10278, 13230), (11340, 11991), (11420, 11907)]