385605900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:342

約数の個数: 288

約数和(自身を含む): 1359912960

約数和(自身を除く): 974307060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 31, 34, 36, 45, 50, 51, 54, 60, 62, 68, 75, 85, 90, 93, 100, 102, 108, 124, 135, 150, 153, 155, 170, 180, 186, 204, 225, 255, 270, 271, 279, 300, 306, 310, 340, 372, 425, 450, 459, 465, 510, 527, 540, 542, 558, 612, 620, 675, 765, 775, 813, 837, 850, 900, 918, 930, 1020, 1054, 1084, 1116, 1275, 1350, 1355, 1395, 1530, 1550, 1581, 1626, 1674, 1700, 1836, 1860, 2108, 2295, 2325, 2439, 2550, 2635, 2700, 2710, 2790, 3060, 3100, 3162, 3252, 3348, 3825, 4065, 4185, 4590, 4607, 4650, 4743, 4878, 5100, 5270, 5420, 5580, 6324, 6775, 6975, 7317, 7650, 7905, 8130, 8370, 8401, 9180, 9214, 9300, 9486, 9756, 10540, 11475, 12195, 13175, 13550, 13821, 13950, 14229, 14634, 15300, 15810, 16260, 16740, 16802, 18428, 18972, 20325, 20925, 22950, 23035, 23715, 24390, 25203, 26350, 27100, 27642, 27900, 28458, 29268, 31620, 33604, 36585, 39525, 40650, 41463, 41850, 42005, 45900, 46070, 47430, 48780, 50406, 52700, 55284, 56916, 60975, 69105, 71145, 73170, 75609, 79050, 81300, 82926, 83700, 84010, 92140, 94860, 100812, 115175, 118575, 121950, 124389, 126015, 138210, 142290, 142817, 146340, 151218, 158100, 165852, 168020, 182925, 207315, 210025, 226827, 230350, 237150, 243900, 248778, 252030, 276420, 284580, 285634, 302436, 345525, 355725, 365850, 378045, 414630, 420050, 428451, 453654, 460700, 474300, 497556, 504060, 571268, 621945, 630075, 691050, 711450, 714085, 731700, 756090, 829260, 840100, 856902, 907308, 1036575, 1134135, 1243890, 1260150, 1285353, 1382100, 1422900, 1428170, 1512180, 1713804, 1890225, 2073150, 2142255, 2268270, 2487780, 2520300, 2570706, 2856340, 3109725, 3570425, 3780450, 3856059, 4146300, 4284510, 4536540, 5141412, 5670675, 6219450, 6426765, 7140850, 7560900, 7712118, 8569020, 10711275, 11341350, 12438900, 12853530, 14281700, 15424236, 19280295, 21422550, 22682700, 25707060, 32133825, 38560590, 42845100, 64267650, 77121180, 96401475, 128535300, 192802950, 385605900]

約数ペア:

[(1, 385605900), (2, 192802950), (3, 128535300), (4, 96401475), (5, 77121180), (6, 64267650), (9, 42845100), (10, 38560590), (12, 32133825), (15, 25707060), (17, 22682700), (18, 21422550), (20, 19280295), (25, 15424236), (27, 14281700), (30, 12853530), (31, 12438900), (34, 11341350), (36, 10711275), (45, 8569020), (50, 7712118), (51, 7560900), (54, 7140850), (60, 6426765), (62, 6219450), (68, 5670675), (75, 5141412), (85, 4536540), (90, 4284510), (93, 4146300), (100, 3856059), (102, 3780450), (108, 3570425), (124, 3109725), (135, 2856340), (150, 2570706), (153, 2520300), (155, 2487780), (170, 2268270), (180, 2142255), (186, 2073150), (204, 1890225), (225, 1713804), (255, 1512180), (270, 1428170), (271, 1422900), (279, 1382100), (300, 1285353), (306, 1260150), (310, 1243890), (340, 1134135), (372, 1036575), (425, 907308), (450, 856902), (459, 840100), (465, 829260), (510, 756090), (527, 731700), (540, 714085), (542, 711450), (558, 691050), (612, 630075), (620, 621945), (675, 571268), (765, 504060), (775, 497556), (813, 474300), (837, 460700), (850, 453654), (900, 428451), (918, 420050), (930, 414630), (1020, 378045), (1054, 365850), (1084, 355725), (1116, 345525), (1275, 302436), (1350, 285634), (1355, 284580), (1395, 276420), (1530, 252030), (1550, 248778), (1581, 243900), (1626, 237150), (1674, 230350), (1700, 226827), (1836, 210025), (1860, 207315), (2108, 182925), (2295, 168020), (2325, 165852), (2439, 158100), (2550, 151218), (2635, 146340), (2700, 142817), (2710, 142290), (2790, 138210), (3060, 126015), (3100, 124389), (3162, 121950), (3252, 118575), (3348, 115175), (3825, 100812), (4065, 94860), (4185, 92140), (4590, 84010), (4607, 83700), (4650, 82926), (4743, 81300), (4878, 79050), (5100, 75609), (5270, 73170), (5420, 71145), (5580, 69105), (6324, 60975), (6775, 56916), (6975, 55284), (7317, 52700), (7650, 50406), (7905, 48780), (8130, 47430), (8370, 46070), (8401, 45900), (9180, 42005), (9214, 41850), (9300, 41463), (9486, 40650), (9756, 39525), (10540, 36585), (11475, 33604), (12195, 31620), (13175, 29268), (13550, 28458), (13821, 27900), (13950, 27642), (14229, 27100), (14634, 26350), (15300, 25203), (15810, 24390), (16260, 23715), (16740, 23035), (16802, 22950), (18428, 20925), (18972, 20325)]