138291300

素因数分解:

$2^2\times 3^6\times 5^2\times 7^1\times {\mathrm{271}}^1$

素因数の和:310

約数の個数: 252

約数和(自身を含む): 516105856

約数和(自身を除く): 377814556

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 81, 84, 90, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 243, 252, 270, 271, 300, 315, 324, 350, 378, 405, 420, 450, 486, 525, 540, 542, 567, 630, 675, 700, 729, 756, 810, 813, 900, 945, 972, 1050, 1084, 1134, 1215, 1260, 1350, 1355, 1458, 1575, 1620, 1626, 1701, 1890, 1897, 2025, 2100, 2268, 2430, 2439, 2700, 2710, 2835, 2916, 3150, 3252, 3402, 3645, 3780, 3794, 4050, 4065, 4725, 4860, 4878, 5103, 5420, 5670, 5691, 6075, 6300, 6775, 6804, 7290, 7317, 7588, 8100, 8130, 8505, 9450, 9485, 9756, 10206, 11340, 11382, 12150, 12195, 13550, 14175, 14580, 14634, 16260, 17010, 17073, 18225, 18900, 18970, 20325, 20412, 21951, 22764, 24300, 24390, 25515, 27100, 28350, 28455, 29268, 34020, 34146, 36450, 36585, 37940, 40650, 42525, 43902, 47425, 48780, 51030, 51219, 56700, 56910, 60975, 65853, 68292, 72900, 73170, 81300, 85050, 85365, 87804, 94850, 102060, 102438, 109755, 113820, 121950, 127575, 131706, 142275, 146340, 153657, 170100, 170730, 182925, 189700, 197559, 204876, 219510, 243900, 255150, 256095, 263412, 284550, 307314, 329265, 341460, 365850, 395118, 426825, 439020, 460971, 510300, 512190, 548775, 569100, 614628, 658530, 731700, 768285, 790236, 853650, 921942, 987795, 1024380, 1097550, 1280475, 1317060, 1382913, 1536570, 1646325, 1707300, 1843884, 1975590, 2195100, 2304855, 2560950, 2765826, 3073140, 3292650, 3841425, 3951180, 4609710, 4938975, 5121900, 5531652, 6585300, 6914565, 7682850, 9219420, 9877950, 11524275, 13829130, 15365700, 19755900, 23048550, 27658260, 34572825, 46097100, 69145650, 138291300]

約数ペア:

[(1, 138291300), (2, 69145650), (3, 46097100), (4, 34572825), (5, 27658260), (6, 23048550), (7, 19755900), (9, 15365700), (10, 13829130), (12, 11524275), (14, 9877950), (15, 9219420), (18, 7682850), (20, 6914565), (21, 6585300), (25, 5531652), (27, 5121900), (28, 4938975), (30, 4609710), (35, 3951180), (36, 3841425), (42, 3292650), (45, 3073140), (50, 2765826), (54, 2560950), (60, 2304855), (63, 2195100), (70, 1975590), (75, 1843884), (81, 1707300), (84, 1646325), (90, 1536570), (100, 1382913), (105, 1317060), (108, 1280475), (126, 1097550), (135, 1024380), (140, 987795), (150, 921942), (162, 853650), (175, 790236), (180, 768285), (189, 731700), (210, 658530), (225, 614628), (243, 569100), (252, 548775), (270, 512190), (271, 510300), (300, 460971), (315, 439020), (324, 426825), (350, 395118), (378, 365850), (405, 341460), (420, 329265), (450, 307314), (486, 284550), (525, 263412), (540, 256095), (542, 255150), (567, 243900), (630, 219510), (675, 204876), (700, 197559), (729, 189700), (756, 182925), (810, 170730), (813, 170100), (900, 153657), (945, 146340), (972, 142275), (1050, 131706), (1084, 127575), (1134, 121950), (1215, 113820), (1260, 109755), (1350, 102438), (1355, 102060), (1458, 94850), (1575, 87804), (1620, 85365), (1626, 85050), (1701, 81300), (1890, 73170), (1897, 72900), (2025, 68292), (2100, 65853), (2268, 60975), (2430, 56910), (2439, 56700), (2700, 51219), (2710, 51030), (2835, 48780), (2916, 47425), (3150, 43902), (3252, 42525), (3402, 40650), (3645, 37940), (3780, 36585), (3794, 36450), (4050, 34146), (4065, 34020), (4725, 29268), (4860, 28455), (4878, 28350), (5103, 27100), (5420, 25515), (5670, 24390), (5691, 24300), (6075, 22764), (6300, 21951), (6775, 20412), (6804, 20325), (7290, 18970), (7317, 18900), (7588, 18225), (8100, 17073), (8130, 17010), (8505, 16260), (9450, 14634), (9485, 14580), (9756, 14175), (10206, 13550), (11340, 12195), (11382, 12150)]