138328200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 288

約数和(自身を含む): 499848960

約数和(自身を除く): 361520760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 37, 40, 45, 50, 60, 62, 67, 72, 74, 75, 90, 93, 100, 111, 120, 124, 134, 148, 150, 155, 180, 185, 186, 200, 201, 222, 225, 248, 268, 279, 296, 300, 310, 333, 335, 360, 370, 372, 402, 444, 450, 465, 536, 555, 558, 600, 603, 620, 666, 670, 740, 744, 775, 804, 888, 900, 925, 930, 1005, 1110, 1116, 1147, 1206, 1240, 1332, 1340, 1395, 1480, 1550, 1608, 1665, 1675, 1800, 1850, 1860, 2010, 2077, 2220, 2232, 2294, 2325, 2412, 2479, 2664, 2680, 2775, 2790, 3015, 3100, 3330, 3350, 3441, 3700, 3720, 4020, 4154, 4440, 4588, 4650, 4824, 4958, 5025, 5550, 5580, 5735, 6030, 6200, 6231, 6660, 6700, 6882, 6975, 7400, 7437, 8040, 8308, 8325, 9176, 9300, 9916, 10050, 10323, 10385, 11100, 11160, 11470, 12060, 12395, 12462, 13320, 13400, 13764, 13950, 14874, 15075, 16616, 16650, 17205, 18600, 18693, 19832, 20100, 20646, 20770, 22200, 22311, 22940, 24120, 24790, 24924, 27528, 27900, 28675, 29748, 30150, 31155, 33300, 34410, 37185, 37386, 40200, 41292, 41540, 44622, 45880, 49580, 49848, 51615, 51925, 55800, 57350, 59496, 60300, 61975, 62310, 66600, 68820, 74370, 74772, 76849, 82584, 83080, 86025, 89244, 93465, 99160, 103230, 103850, 111555, 114700, 120600, 123950, 124620, 137640, 148740, 149544, 153698, 155775, 172050, 178488, 185925, 186930, 206460, 207700, 223110, 229400, 230547, 247900, 249240, 258075, 297480, 307396, 311550, 344100, 371850, 373860, 384245, 412920, 415400, 446220, 461094, 467325, 495800, 516150, 557775, 614792, 623100, 688200, 691641, 743700, 747720, 768490, 892440, 922188, 934650, 1032300, 1115550, 1152735, 1246200, 1383282, 1487400, 1536980, 1844376, 1869300, 1921225, 2064600, 2231100, 2305470, 2766564, 3073960, 3458205, 3738600, 3842450, 4462200, 4610940, 5533128, 5763675, 6916410, 7684900, 9221880, 11527350, 13832820, 15369800, 17291025, 23054700, 27665640, 34582050, 46109400, 69164100, 138328200]

約数ペア:

[(1, 138328200), (2, 69164100), (3, 46109400), (4, 34582050), (5, 27665640), (6, 23054700), (8, 17291025), (9, 15369800), (10, 13832820), (12, 11527350), (15, 9221880), (18, 7684900), (20, 6916410), (24, 5763675), (25, 5533128), (30, 4610940), (31, 4462200), (36, 3842450), (37, 3738600), (40, 3458205), (45, 3073960), (50, 2766564), (60, 2305470), (62, 2231100), (67, 2064600), (72, 1921225), (74, 1869300), (75, 1844376), (90, 1536980), (93, 1487400), (100, 1383282), (111, 1246200), (120, 1152735), (124, 1115550), (134, 1032300), (148, 934650), (150, 922188), (155, 892440), (180, 768490), (185, 747720), (186, 743700), (200, 691641), (201, 688200), (222, 623100), (225, 614792), (248, 557775), (268, 516150), (279, 495800), (296, 467325), (300, 461094), (310, 446220), (333, 415400), (335, 412920), (360, 384245), (370, 373860), (372, 371850), (402, 344100), (444, 311550), (450, 307396), (465, 297480), (536, 258075), (555, 249240), (558, 247900), (600, 230547), (603, 229400), (620, 223110), (666, 207700), (670, 206460), (740, 186930), (744, 185925), (775, 178488), (804, 172050), (888, 155775), (900, 153698), (925, 149544), (930, 148740), (1005, 137640), (1110, 124620), (1116, 123950), (1147, 120600), (1206, 114700), (1240, 111555), (1332, 103850), (1340, 103230), (1395, 99160), (1480, 93465), (1550, 89244), (1608, 86025), (1665, 83080), (1675, 82584), (1800, 76849), (1850, 74772), (1860, 74370), (2010, 68820), (2077, 66600), (2220, 62310), (2232, 61975), (2294, 60300), (2325, 59496), (2412, 57350), (2479, 55800), (2664, 51925), (2680, 51615), (2775, 49848), (2790, 49580), (3015, 45880), (3100, 44622), (3330, 41540), (3350, 41292), (3441, 40200), (3700, 37386), (3720, 37185), (4020, 34410), (4154, 33300), (4440, 31155), (4588, 30150), (4650, 29748), (4824, 28675), (4958, 27900), (5025, 27528), (5550, 24924), (5580, 24790), (5735, 24120), (6030, 22940), (6200, 22311), (6231, 22200), (6660, 20770), (6700, 20646), (6882, 20100), (6975, 19832), (7400, 18693), (7437, 18600), (8040, 17205), (8308, 16650), (8325, 16616), (9176, 15075), (9300, 14874), (9916, 13950), (10050, 13764), (10323, 13400), (10385, 13320), (11100, 12462), (11160, 12395), (11470, 12060)]