213537600

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{4943}}^1$

素因数の和:4974

約数の個数: 168

約数和(自身を含む): 778581120

約数和(自身を除く): 565043520

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, 64, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 360, 400, 432, 450, 480, 540, 576, 600, 675, 720, 800, 864, 900, 960, 1080, 1200, 1350, 1440, 1600, 1728, 1800, 2160, 2400, 2700, 2880, 3600, 4320, 4800, 4943, 5400, 7200, 8640, 9886, 10800, 14400, 14829, 19772, 21600, 24715, 29658, 39544, 43200, 44487, 49430, 59316, 74145, 79088, 88974, 98860, 118632, 123575, 133461, 148290, 158176, 177948, 197720, 222435, 237264, 247150, 266922, 296580, 316352, 355896, 370725, 395440, 444870, 474528, 494300, 533844, 593160, 667305, 711792, 741450, 790880, 889740, 949056, 988600, 1067688, 1112175, 1186320, 1334610, 1423584, 1482900, 1581760, 1779480, 1977200, 2135376, 2224350, 2372640, 2669220, 2847168, 2965800, 3336525, 3558960, 3954400, 4270752, 4448700, 4745280, 5338440, 5931600, 6673050, 7117920, 7908800, 8541504, 8897400, 10676880, 11863200, 13346100, 14235840, 17794800, 21353760, 23726400, 26692200, 35589600, 42707520, 53384400, 71179200, 106768800, 213537600]

約数ペア:

[(1, 213537600), (2, 106768800), (3, 71179200), (4, 53384400), (5, 42707520), (6, 35589600), (8, 26692200), (9, 23726400), (10, 21353760), (12, 17794800), (15, 14235840), (16, 13346100), (18, 11863200), (20, 10676880), (24, 8897400), (25, 8541504), (27, 7908800), (30, 7117920), (32, 6673050), (36, 5931600), (40, 5338440), (45, 4745280), (48, 4448700), (50, 4270752), (54, 3954400), (60, 3558960), (64, 3336525), (72, 2965800), (75, 2847168), (80, 2669220), (90, 2372640), (96, 2224350), (100, 2135376), (108, 1977200), (120, 1779480), (135, 1581760), (144, 1482900), (150, 1423584), (160, 1334610), (180, 1186320), (192, 1112175), (200, 1067688), (216, 988600), (225, 949056), (240, 889740), (270, 790880), (288, 741450), (300, 711792), (320, 667305), (360, 593160), (400, 533844), (432, 494300), (450, 474528), (480, 444870), (540, 395440), (576, 370725), (600, 355896), (675, 316352), (720, 296580), (800, 266922), (864, 247150), (900, 237264), (960, 222435), (1080, 197720), (1200, 177948), (1350, 158176), (1440, 148290), (1600, 133461), (1728, 123575), (1800, 118632), (2160, 98860), (2400, 88974), (2700, 79088), (2880, 74145), (3600, 59316), (4320, 49430), (4800, 44487), (4943, 43200), (5400, 39544), (7200, 29658), (8640, 24715), (9886, 21600), (10800, 19772), (14400, 14829)]