138774600

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:885

約数の個数: 192

約数和(自身を含む): 494016000

約数和(自身を除く): 355241400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 31, 36, 40, 45, 50, 54, 60, 62, 72, 75, 90, 93, 100, 108, 120, 124, 135, 150, 155, 180, 186, 200, 216, 225, 248, 270, 279, 300, 310, 360, 372, 450, 465, 540, 558, 600, 620, 675, 744, 775, 829, 837, 900, 930, 1080, 1116, 1240, 1350, 1395, 1550, 1658, 1674, 1800, 1860, 2232, 2325, 2487, 2700, 2790, 3100, 3316, 3348, 3720, 4145, 4185, 4650, 4974, 5400, 5580, 6200, 6632, 6696, 6975, 7461, 8290, 8370, 9300, 9948, 11160, 12435, 13950, 14922, 16580, 16740, 18600, 19896, 20725, 20925, 22383, 24870, 25699, 27900, 29844, 33160, 33480, 37305, 41450, 41850, 44766, 49740, 51398, 55800, 59688, 62175, 74610, 77097, 82900, 83700, 89532, 99480, 102796, 111915, 124350, 128495, 149220, 154194, 165800, 167400, 179064, 186525, 205592, 223830, 231291, 248700, 256990, 298440, 308388, 373050, 385485, 447660, 462582, 497400, 513980, 559575, 616776, 642475, 693873, 746100, 770970, 895320, 925164, 1027960, 1119150, 1156455, 1284950, 1387746, 1492200, 1541940, 1850328, 1927425, 2238300, 2312910, 2569900, 2775492, 3083880, 3469365, 3854850, 4476600, 4625820, 5139800, 5550984, 5782275, 6938730, 7709700, 9251640, 11564550, 13877460, 15419400, 17346825, 23129100, 27754920, 34693650, 46258200, 69387300, 138774600]

約数ペア:

[(1, 138774600), (2, 69387300), (3, 46258200), (4, 34693650), (5, 27754920), (6, 23129100), (8, 17346825), (9, 15419400), (10, 13877460), (12, 11564550), (15, 9251640), (18, 7709700), (20, 6938730), (24, 5782275), (25, 5550984), (27, 5139800), (30, 4625820), (31, 4476600), (36, 3854850), (40, 3469365), (45, 3083880), (50, 2775492), (54, 2569900), (60, 2312910), (62, 2238300), (72, 1927425), (75, 1850328), (90, 1541940), (93, 1492200), (100, 1387746), (108, 1284950), (120, 1156455), (124, 1119150), (135, 1027960), (150, 925164), (155, 895320), (180, 770970), (186, 746100), (200, 693873), (216, 642475), (225, 616776), (248, 559575), (270, 513980), (279, 497400), (300, 462582), (310, 447660), (360, 385485), (372, 373050), (450, 308388), (465, 298440), (540, 256990), (558, 248700), (600, 231291), (620, 223830), (675, 205592), (744, 186525), (775, 179064), (829, 167400), (837, 165800), (900, 154194), (930, 149220), (1080, 128495), (1116, 124350), (1240, 111915), (1350, 102796), (1395, 99480), (1550, 89532), (1658, 83700), (1674, 82900), (1800, 77097), (1860, 74610), (2232, 62175), (2325, 59688), (2487, 55800), (2700, 51398), (2790, 49740), (3100, 44766), (3316, 41850), (3348, 41450), (3720, 37305), (4145, 33480), (4185, 33160), (4650, 29844), (4974, 27900), (5400, 25699), (5580, 24870), (6200, 22383), (6632, 20925), (6696, 20725), (6975, 19896), (7461, 18600), (8290, 16740), (8370, 16580), (9300, 14922), (9948, 13950), (11160, 12435)]