30385800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:373

約数の個数: 192

約数和(自身を含む): 111153600

約数和(自身を除く): 80767800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 27, 30, 34, 36, 40, 45, 50, 51, 54, 60, 68, 72, 75, 85, 90, 100, 102, 108, 120, 135, 136, 150, 153, 170, 180, 200, 204, 216, 225, 255, 270, 300, 306, 331, 340, 360, 408, 425, 450, 459, 510, 540, 600, 612, 662, 675, 680, 765, 850, 900, 918, 993, 1020, 1080, 1224, 1275, 1324, 1350, 1530, 1655, 1700, 1800, 1836, 1986, 2040, 2295, 2550, 2648, 2700, 2979, 3060, 3310, 3400, 3672, 3825, 3972, 4590, 4965, 5100, 5400, 5627, 5958, 6120, 6620, 7650, 7944, 8275, 8937, 9180, 9930, 10200, 11254, 11475, 11916, 13240, 14895, 15300, 16550, 16881, 17874, 18360, 19860, 22508, 22950, 23832, 24825, 28135, 29790, 30600, 33100, 33762, 35748, 39720, 44685, 45016, 45900, 49650, 50643, 56270, 59580, 66200, 67524, 71496, 74475, 84405, 89370, 91800, 99300, 101286, 112540, 119160, 135048, 140675, 148950, 151929, 168810, 178740, 198600, 202572, 223425, 225080, 253215, 281350, 297900, 303858, 337620, 357480, 405144, 422025, 446850, 506430, 562700, 595800, 607716, 675240, 759645, 844050, 893700, 1012860, 1125400, 1215432, 1266075, 1519290, 1688100, 1787400, 2025720, 2532150, 3038580, 3376200, 3798225, 5064300, 6077160, 7596450, 10128600, 15192900, 30385800]

約数ペア:

[(1, 30385800), (2, 15192900), (3, 10128600), (4, 7596450), (5, 6077160), (6, 5064300), (8, 3798225), (9, 3376200), (10, 3038580), (12, 2532150), (15, 2025720), (17, 1787400), (18, 1688100), (20, 1519290), (24, 1266075), (25, 1215432), (27, 1125400), (30, 1012860), (34, 893700), (36, 844050), (40, 759645), (45, 675240), (50, 607716), (51, 595800), (54, 562700), (60, 506430), (68, 446850), (72, 422025), (75, 405144), (85, 357480), (90, 337620), (100, 303858), (102, 297900), (108, 281350), (120, 253215), (135, 225080), (136, 223425), (150, 202572), (153, 198600), (170, 178740), (180, 168810), (200, 151929), (204, 148950), (216, 140675), (225, 135048), (255, 119160), (270, 112540), (300, 101286), (306, 99300), (331, 91800), (340, 89370), (360, 84405), (408, 74475), (425, 71496), (450, 67524), (459, 66200), (510, 59580), (540, 56270), (600, 50643), (612, 49650), (662, 45900), (675, 45016), (680, 44685), (765, 39720), (850, 35748), (900, 33762), (918, 33100), (993, 30600), (1020, 29790), (1080, 28135), (1224, 24825), (1275, 23832), (1324, 22950), (1350, 22508), (1530, 19860), (1655, 18360), (1700, 17874), (1800, 16881), (1836, 16550), (1986, 15300), (2040, 14895), (2295, 13240), (2550, 11916), (2648, 11475), (2700, 11254), (2979, 10200), (3060, 9930), (3310, 9180), (3400, 8937), (3672, 8275), (3825, 7944), (3972, 7650), (4590, 6620), (4965, 6120), (5100, 5958), (5400, 5627)]