121370400

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{1873}}^1$

素因数の和:1905

約数の個数: 180

約数和(自身を含む): 442850562

約数和(自身を除く): 321480162

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 540, 600, 648, 675, 720, 800, 810, 864, 900, 1080, 1200, 1296, 1350, 1440, 1620, 1800, 1873, 2025, 2160, 2400, 2592, 2700, 3240, 3600, 3746, 4050, 4320, 5400, 5619, 6480, 7200, 7492, 8100, 9365, 10800, 11238, 12960, 14984, 16200, 16857, 18730, 21600, 22476, 28095, 29968, 32400, 33714, 37460, 44952, 46825, 50571, 56190, 59936, 64800, 67428, 74920, 84285, 89904, 93650, 101142, 112380, 134856, 140475, 149840, 151713, 168570, 179808, 187300, 202284, 224760, 252855, 269712, 280950, 299680, 303426, 337140, 374600, 404568, 421425, 449520, 505710, 539424, 561900, 606852, 674280, 749200, 758565, 809136, 842850, 899040, 1011420, 1123800, 1213704, 1264275, 1348560, 1498400, 1517130, 1618272, 1685700, 2022840, 2247600, 2427408, 2528550, 2697120, 3034260, 3371400, 3792825, 4045680, 4495200, 4854816, 5057100, 6068520, 6742800, 7585650, 8091360, 10114200, 12137040, 13485600, 15171300, 20228400, 24274080, 30342600, 40456800, 60685200, 121370400]

約数ペア:

[(1, 121370400), (2, 60685200), (3, 40456800), (4, 30342600), (5, 24274080), (6, 20228400), (8, 15171300), (9, 13485600), (10, 12137040), (12, 10114200), (15, 8091360), (16, 7585650), (18, 6742800), (20, 6068520), (24, 5057100), (25, 4854816), (27, 4495200), (30, 4045680), (32, 3792825), (36, 3371400), (40, 3034260), (45, 2697120), (48, 2528550), (50, 2427408), (54, 2247600), (60, 2022840), (72, 1685700), (75, 1618272), (80, 1517130), (81, 1498400), (90, 1348560), (96, 1264275), (100, 1213704), (108, 1123800), (120, 1011420), (135, 899040), (144, 842850), (150, 809136), (160, 758565), (162, 749200), (180, 674280), (200, 606852), (216, 561900), (225, 539424), (240, 505710), (270, 449520), (288, 421425), (300, 404568), (324, 374600), (360, 337140), (400, 303426), (405, 299680), (432, 280950), (450, 269712), (480, 252855), (540, 224760), (600, 202284), (648, 187300), (675, 179808), (720, 168570), (800, 151713), (810, 149840), (864, 140475), (900, 134856), (1080, 112380), (1200, 101142), (1296, 93650), (1350, 89904), (1440, 84285), (1620, 74920), (1800, 67428), (1873, 64800), (2025, 59936), (2160, 56190), (2400, 50571), (2592, 46825), (2700, 44952), (3240, 37460), (3600, 33714), (3746, 32400), (4050, 29968), (4320, 28095), (5400, 22476), (5619, 21600), (6480, 18730), (7200, 16857), (7492, 16200), (8100, 14984), (9365, 12960), (10800, 11238)]