196578900

素因数分解:

$2^2\times 3^4\times 5^2\times 7^1\times {\mathrm{3467}}^1$

素因数の和:3500

約数の個数: 180

約数和(自身を含む): 728474208

約数和(自身を除く): 531895308

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 81, 84, 90, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 252, 270, 300, 315, 324, 350, 378, 405, 420, 450, 525, 540, 567, 630, 675, 700, 756, 810, 900, 945, 1050, 1134, 1260, 1350, 1575, 1620, 1890, 2025, 2100, 2268, 2700, 2835, 3150, 3467, 3780, 4050, 4725, 5670, 6300, 6934, 8100, 9450, 10401, 11340, 13868, 14175, 17335, 18900, 20802, 24269, 28350, 31203, 34670, 41604, 48538, 52005, 56700, 62406, 69340, 72807, 86675, 93609, 97076, 104010, 121345, 124812, 145614, 156015, 173350, 187218, 208020, 218421, 242690, 260025, 280827, 291228, 312030, 346700, 364035, 374436, 436842, 468045, 485380, 520050, 561654, 606725, 624060, 655263, 728070, 780075, 873684, 936090, 1040100, 1092105, 1123308, 1213450, 1310526, 1404135, 1456140, 1560150, 1820175, 1872180, 1965789, 2184210, 2340225, 2426900, 2621052, 2808270, 3120300, 3276315, 3640350, 3931578, 4368420, 4680450, 5460525, 5616540, 6552630, 7020675, 7280700, 7863156, 9360900, 9828945, 10921050, 13105260, 14041350, 16381575, 19657890, 21842100, 28082700, 32763150, 39315780, 49144725, 65526300, 98289450, 196578900]

約数ペア:

[(1, 196578900), (2, 98289450), (3, 65526300), (4, 49144725), (5, 39315780), (6, 32763150), (7, 28082700), (9, 21842100), (10, 19657890), (12, 16381575), (14, 14041350), (15, 13105260), (18, 10921050), (20, 9828945), (21, 9360900), (25, 7863156), (27, 7280700), (28, 7020675), (30, 6552630), (35, 5616540), (36, 5460525), (42, 4680450), (45, 4368420), (50, 3931578), (54, 3640350), (60, 3276315), (63, 3120300), (70, 2808270), (75, 2621052), (81, 2426900), (84, 2340225), (90, 2184210), (100, 1965789), (105, 1872180), (108, 1820175), (126, 1560150), (135, 1456140), (140, 1404135), (150, 1310526), (162, 1213450), (175, 1123308), (180, 1092105), (189, 1040100), (210, 936090), (225, 873684), (252, 780075), (270, 728070), (300, 655263), (315, 624060), (324, 606725), (350, 561654), (378, 520050), (405, 485380), (420, 468045), (450, 436842), (525, 374436), (540, 364035), (567, 346700), (630, 312030), (675, 291228), (700, 280827), (756, 260025), (810, 242690), (900, 218421), (945, 208020), (1050, 187218), (1134, 173350), (1260, 156015), (1350, 145614), (1575, 124812), (1620, 121345), (1890, 104010), (2025, 97076), (2100, 93609), (2268, 86675), (2700, 72807), (2835, 69340), (3150, 62406), (3467, 56700), (3780, 52005), (4050, 48538), (4725, 41604), (5670, 34670), (6300, 31203), (6934, 28350), (8100, 24269), (9450, 20802), (10401, 18900), (11340, 17335), (13868, 14175)]