318980700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:194

約数の個数: 288

約数和(自身を含む): 1097707520

約数和(自身を除く): 778726820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 37, 45, 50, 54, 60, 62, 74, 75, 90, 93, 100, 103, 108, 111, 124, 135, 148, 150, 155, 180, 185, 186, 206, 222, 225, 270, 279, 300, 309, 310, 333, 370, 372, 412, 444, 450, 465, 515, 540, 555, 558, 618, 620, 666, 675, 740, 775, 837, 900, 925, 927, 930, 999, 1030, 1110, 1116, 1147, 1236, 1332, 1350, 1395, 1545, 1550, 1665, 1674, 1850, 1854, 1860, 1998, 2060, 2220, 2294, 2325, 2575, 2700, 2775, 2781, 2790, 3090, 3100, 3193, 3330, 3348, 3441, 3700, 3708, 3811, 3996, 4185, 4588, 4635, 4650, 4995, 5150, 5550, 5562, 5580, 5735, 6180, 6386, 6660, 6882, 6975, 7622, 7725, 8325, 8370, 9270, 9300, 9579, 9990, 10300, 10323, 11100, 11124, 11433, 11470, 12772, 13764, 13905, 13950, 15244, 15450, 15965, 16650, 16740, 17205, 18540, 19055, 19158, 19980, 20646, 20925, 22866, 22940, 23175, 24975, 27810, 27900, 28675, 28737, 30900, 30969, 31930, 33300, 34299, 34410, 38110, 38316, 41292, 41850, 45732, 46350, 47895, 49950, 51615, 55620, 57165, 57350, 57474, 61938, 63860, 68598, 68820, 69525, 76220, 79825, 83700, 86025, 86211, 92700, 95275, 95790, 99900, 102897, 103230, 114330, 114700, 114948, 118141, 123876, 137196, 139050, 143685, 154845, 159650, 171495, 172050, 172422, 190550, 191580, 205794, 206460, 228660, 236282, 239475, 258075, 278100, 285825, 287370, 309690, 319300, 342990, 344100, 344844, 354423, 381100, 411588, 431055, 472564, 478950, 514485, 516150, 571650, 574740, 590705, 619380, 685980, 708846, 718425, 774225, 857475, 862110, 957900, 1028970, 1032300, 1063269, 1143300, 1181410, 1417692, 1436850, 1548450, 1714950, 1724220, 1772115, 2057940, 2126538, 2155275, 2362820, 2572425, 2873700, 2953525, 3096900, 3189807, 3429900, 3544230, 4253076, 4310550, 5144850, 5316345, 5907050, 6379614, 7088460, 8621100, 8860575, 10289700, 10632690, 11814100, 12759228, 15949035, 17721150, 21265380, 26581725, 31898070, 35442300, 53163450, 63796140, 79745175, 106326900, 159490350, 318980700]

約数ペア:

[(1, 318980700), (2, 159490350), (3, 106326900), (4, 79745175), (5, 63796140), (6, 53163450), (9, 35442300), (10, 31898070), (12, 26581725), (15, 21265380), (18, 17721150), (20, 15949035), (25, 12759228), (27, 11814100), (30, 10632690), (31, 10289700), (36, 8860575), (37, 8621100), (45, 7088460), (50, 6379614), (54, 5907050), (60, 5316345), (62, 5144850), (74, 4310550), (75, 4253076), (90, 3544230), (93, 3429900), (100, 3189807), (103, 3096900), (108, 2953525), (111, 2873700), (124, 2572425), (135, 2362820), (148, 2155275), (150, 2126538), (155, 2057940), (180, 1772115), (185, 1724220), (186, 1714950), (206, 1548450), (222, 1436850), (225, 1417692), (270, 1181410), (279, 1143300), (300, 1063269), (309, 1032300), (310, 1028970), (333, 957900), (370, 862110), (372, 857475), (412, 774225), (444, 718425), (450, 708846), (465, 685980), (515, 619380), (540, 590705), (555, 574740), (558, 571650), (618, 516150), (620, 514485), (666, 478950), (675, 472564), (740, 431055), (775, 411588), (837, 381100), (900, 354423), (925, 344844), (927, 344100), (930, 342990), (999, 319300), (1030, 309690), (1110, 287370), (1116, 285825), (1147, 278100), (1236, 258075), (1332, 239475), (1350, 236282), (1395, 228660), (1545, 206460), (1550, 205794), (1665, 191580), (1674, 190550), (1850, 172422), (1854, 172050), (1860, 171495), (1998, 159650), (2060, 154845), (2220, 143685), (2294, 139050), (2325, 137196), (2575, 123876), (2700, 118141), (2775, 114948), (2781, 114700), (2790, 114330), (3090, 103230), (3100, 102897), (3193, 99900), (3330, 95790), (3348, 95275), (3441, 92700), (3700, 86211), (3708, 86025), (3811, 83700), (3996, 79825), (4185, 76220), (4588, 69525), (4635, 68820), (4650, 68598), (4995, 63860), (5150, 61938), (5550, 57474), (5562, 57350), (5580, 57165), (5735, 55620), (6180, 51615), (6386, 49950), (6660, 47895), (6882, 46350), (6975, 45732), (7622, 41850), (7725, 41292), (8325, 38316), (8370, 38110), (9270, 34410), (9300, 34299), (9579, 33300), (9990, 31930), (10300, 30969), (10323, 30900), (11100, 28737), (11124, 28675), (11433, 27900), (11470, 27810), (12772, 24975), (13764, 23175), (13905, 22940), (13950, 22866), (15244, 20925), (15450, 20646), (15965, 19980), (16650, 19158), (16740, 19055), (17205, 18540)]