197931600

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:220

約数の個数: 300

約数和(自身を含む): 732570300

約数和(自身を除く): 534638700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 41, 45, 48, 50, 54, 60, 72, 75, 80, 81, 82, 90, 100, 108, 120, 123, 135, 144, 149, 150, 162, 164, 180, 200, 205, 216, 225, 240, 246, 270, 298, 300, 324, 328, 360, 369, 400, 405, 410, 432, 447, 450, 492, 540, 596, 600, 615, 648, 656, 675, 720, 738, 745, 810, 820, 894, 900, 984, 1025, 1080, 1107, 1192, 1200, 1230, 1296, 1341, 1350, 1476, 1490, 1620, 1640, 1788, 1800, 1845, 1968, 2025, 2050, 2160, 2214, 2235, 2384, 2460, 2682, 2700, 2952, 2980, 3075, 3240, 3280, 3321, 3576, 3600, 3690, 3725, 4023, 4050, 4100, 4428, 4470, 4920, 5364, 5400, 5535, 5904, 5960, 6109, 6150, 6480, 6642, 6705, 7152, 7380, 7450, 8046, 8100, 8200, 8856, 8940, 9225, 9840, 10728, 10800, 11070, 11175, 11920, 12069, 12218, 12300, 13284, 13410, 14760, 14900, 16092, 16200, 16400, 16605, 17712, 17880, 18327, 18450, 20115, 21456, 22140, 22350, 24138, 24436, 24600, 26568, 26820, 27675, 29520, 29800, 30545, 32184, 32400, 33210, 33525, 35760, 36654, 36900, 40230, 44280, 44700, 48276, 48872, 49200, 53136, 53640, 54981, 55350, 59600, 60345, 61090, 64368, 66420, 67050, 73308, 73800, 80460, 83025, 88560, 89400, 91635, 96552, 97744, 100575, 107280, 109962, 110700, 120690, 122180, 132840, 134100, 146616, 147600, 152725, 160920, 164943, 166050, 178800, 183270, 193104, 201150, 219924, 221400, 241380, 244360, 265680, 268200, 274905, 293232, 301725, 305450, 321840, 329886, 332100, 366540, 402300, 439848, 442800, 458175, 482760, 488720, 494829, 536400, 549810, 603450, 610900, 659772, 664200, 733080, 804600, 824715, 879696, 916350, 965520, 989658, 1099620, 1206900, 1221800, 1319544, 1328400, 1374525, 1466160, 1609200, 1649430, 1832700, 1979316, 2199240, 2413800, 2443600, 2474145, 2639088, 2749050, 3298860, 3665400, 3958632, 4123575, 4398480, 4827600, 4948290, 5498100, 6597720, 7330800, 7917264, 8247150, 9896580, 10996200, 12370725, 13195440, 16494300, 19793160, 21992400, 24741450, 32988600, 39586320, 49482900, 65977200, 98965800, 197931600]

約数ペア:

[(1, 197931600), (2, 98965800), (3, 65977200), (4, 49482900), (5, 39586320), (6, 32988600), (8, 24741450), (9, 21992400), (10, 19793160), (12, 16494300), (15, 13195440), (16, 12370725), (18, 10996200), (20, 9896580), (24, 8247150), (25, 7917264), (27, 7330800), (30, 6597720), (36, 5498100), (40, 4948290), (41, 4827600), (45, 4398480), (48, 4123575), (50, 3958632), (54, 3665400), (60, 3298860), (72, 2749050), (75, 2639088), (80, 2474145), (81, 2443600), (82, 2413800), (90, 2199240), (100, 1979316), (108, 1832700), (120, 1649430), (123, 1609200), (135, 1466160), (144, 1374525), (149, 1328400), (150, 1319544), (162, 1221800), (164, 1206900), (180, 1099620), (200, 989658), (205, 965520), (216, 916350), (225, 879696), (240, 824715), (246, 804600), (270, 733080), (298, 664200), (300, 659772), (324, 610900), (328, 603450), (360, 549810), (369, 536400), (400, 494829), (405, 488720), (410, 482760), (432, 458175), (447, 442800), (450, 439848), (492, 402300), (540, 366540), (596, 332100), (600, 329886), (615, 321840), (648, 305450), (656, 301725), (675, 293232), (720, 274905), (738, 268200), (745, 265680), (810, 244360), (820, 241380), (894, 221400), (900, 219924), (984, 201150), (1025, 193104), (1080, 183270), (1107, 178800), (1192, 166050), (1200, 164943), (1230, 160920), (1296, 152725), (1341, 147600), (1350, 146616), (1476, 134100), (1490, 132840), (1620, 122180), (1640, 120690), (1788, 110700), (1800, 109962), (1845, 107280), (1968, 100575), (2025, 97744), (2050, 96552), (2160, 91635), (2214, 89400), (2235, 88560), (2384, 83025), (2460, 80460), (2682, 73800), (2700, 73308), (2952, 67050), (2980, 66420), (3075, 64368), (3240, 61090), (3280, 60345), (3321, 59600), (3576, 55350), (3600, 54981), (3690, 53640), (3725, 53136), (4023, 49200), (4050, 48872), (4100, 48276), (4428, 44700), (4470, 44280), (4920, 40230), (5364, 36900), (5400, 36654), (5535, 35760), (5904, 33525), (5960, 33210), (6109, 32400), (6150, 32184), (6480, 30545), (6642, 29800), (6705, 29520), (7152, 27675), (7380, 26820), (7450, 26568), (8046, 24600), (8100, 24436), (8200, 24138), (8856, 22350), (8940, 22140), (9225, 21456), (9840, 20115), (10728, 18450), (10800, 18327), (11070, 17880), (11175, 17712), (11920, 16605), (12069, 16400), (12218, 16200), (12300, 16092), (13284, 14900), (13410, 14760)]