313484400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^2$

素因数の和:161

約数の個数: 270

約数和(自身を含む): 1144558688

約数和(自身を除く): 831074288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 36, 40, 45, 48, 50, 53, 60, 62, 72, 75, 80, 90, 93, 100, 106, 120, 124, 144, 150, 155, 159, 180, 186, 200, 212, 225, 240, 248, 265, 279, 300, 310, 318, 360, 372, 400, 424, 450, 465, 477, 496, 530, 558, 600, 620, 636, 720, 744, 775, 795, 848, 900, 930, 954, 1060, 1116, 1200, 1240, 1272, 1325, 1395, 1488, 1550, 1590, 1643, 1800, 1860, 1908, 2120, 2232, 2325, 2385, 2480, 2544, 2650, 2790, 2809, 3100, 3180, 3286, 3600, 3720, 3816, 3975, 4240, 4464, 4650, 4770, 4929, 5300, 5580, 5618, 6200, 6360, 6572, 6975, 7440, 7632, 7950, 8215, 8427, 9300, 9540, 9858, 10600, 11160, 11236, 11925, 12400, 12720, 13144, 13950, 14045, 14787, 15900, 16430, 16854, 18600, 19080, 19716, 21200, 22320, 22472, 23850, 24645, 25281, 26288, 27900, 28090, 29574, 31800, 32860, 33708, 37200, 38160, 39432, 41075, 42135, 44944, 47700, 49290, 50562, 55800, 56180, 59148, 63600, 65720, 67416, 70225, 73935, 78864, 82150, 84270, 87079, 95400, 98580, 101124, 111600, 112360, 118296, 123225, 126405, 131440, 134832, 140450, 147870, 164300, 168540, 174158, 190800, 197160, 202248, 210675, 224720, 236592, 246450, 252810, 261237, 280900, 295740, 328600, 337080, 348316, 369675, 394320, 404496, 421350, 435395, 492900, 505620, 522474, 561800, 591480, 632025, 657200, 674160, 696632, 739350, 783711, 842700, 870790, 985800, 1011240, 1044948, 1123600, 1182960, 1264050, 1306185, 1393264, 1478700, 1567422, 1685400, 1741580, 1971600, 2022480, 2089896, 2176975, 2528100, 2612370, 2957400, 3134844, 3370800, 3483160, 3918555, 4179792, 4353950, 5056200, 5224740, 5914800, 6269688, 6530925, 6966320, 7837110, 8707900, 10112400, 10449480, 12539376, 13061850, 15674220, 17415800, 19592775, 20898960, 26123700, 31348440, 34831600, 39185550, 52247400, 62696880, 78371100, 104494800, 156742200, 313484400]

約数ペア:

[(1, 313484400), (2, 156742200), (3, 104494800), (4, 78371100), (5, 62696880), (6, 52247400), (8, 39185550), (9, 34831600), (10, 31348440), (12, 26123700), (15, 20898960), (16, 19592775), (18, 17415800), (20, 15674220), (24, 13061850), (25, 12539376), (30, 10449480), (31, 10112400), (36, 8707900), (40, 7837110), (45, 6966320), (48, 6530925), (50, 6269688), (53, 5914800), (60, 5224740), (62, 5056200), (72, 4353950), (75, 4179792), (80, 3918555), (90, 3483160), (93, 3370800), (100, 3134844), (106, 2957400), (120, 2612370), (124, 2528100), (144, 2176975), (150, 2089896), (155, 2022480), (159, 1971600), (180, 1741580), (186, 1685400), (200, 1567422), (212, 1478700), (225, 1393264), (240, 1306185), (248, 1264050), (265, 1182960), (279, 1123600), (300, 1044948), (310, 1011240), (318, 985800), (360, 870790), (372, 842700), (400, 783711), (424, 739350), (450, 696632), (465, 674160), (477, 657200), (496, 632025), (530, 591480), (558, 561800), (600, 522474), (620, 505620), (636, 492900), (720, 435395), (744, 421350), (775, 404496), (795, 394320), (848, 369675), (900, 348316), (930, 337080), (954, 328600), (1060, 295740), (1116, 280900), (1200, 261237), (1240, 252810), (1272, 246450), (1325, 236592), (1395, 224720), (1488, 210675), (1550, 202248), (1590, 197160), (1643, 190800), (1800, 174158), (1860, 168540), (1908, 164300), (2120, 147870), (2232, 140450), (2325, 134832), (2385, 131440), (2480, 126405), (2544, 123225), (2650, 118296), (2790, 112360), (2809, 111600), (3100, 101124), (3180, 98580), (3286, 95400), (3600, 87079), (3720, 84270), (3816, 82150), (3975, 78864), (4240, 73935), (4464, 70225), (4650, 67416), (4770, 65720), (4929, 63600), (5300, 59148), (5580, 56180), (5618, 55800), (6200, 50562), (6360, 49290), (6572, 47700), (6975, 44944), (7440, 42135), (7632, 41075), (7950, 39432), (8215, 38160), (8427, 37200), (9300, 33708), (9540, 32860), (9858, 31800), (10600, 29574), (11160, 28090), (11236, 27900), (11925, 26288), (12400, 25281), (12720, 24645), (13144, 23850), (13950, 22472), (14045, 22320), (14787, 21200), (15900, 19716), (16430, 19080), (16854, 18600)]