443691800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1979}}^1$

素因数の和:2073

約数の個数: 96

約数和(自身を含む): 1104840000

約数和(自身を除く): 661148200

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 59, 76, 95, 100, 118, 152, 190, 200, 236, 295, 380, 472, 475, 590, 760, 950, 1121, 1180, 1475, 1900, 1979, 2242, 2360, 2950, 3800, 3958, 4484, 5605, 5900, 7916, 8968, 9895, 11210, 11800, 15832, 19790, 22420, 28025, 37601, 39580, 44840, 49475, 56050, 75202, 79160, 98950, 112100, 116761, 150404, 188005, 197900, 224200, 233522, 300808, 376010, 395800, 467044, 583805, 752020, 934088, 940025, 1167610, 1504040, 1880050, 2218459, 2335220, 2919025, 3760100, 4436918, 4670440, 5838050, 7520200, 8873836, 11092295, 11676100, 17747672, 22184590, 23352200, 44369180, 55461475, 88738360, 110922950, 221845900, 443691800]

約数ペア:

[(1, 443691800), (2, 221845900), (4, 110922950), (5, 88738360), (8, 55461475), (10, 44369180), (19, 23352200), (20, 22184590), (25, 17747672), (38, 11676100), (40, 11092295), (50, 8873836), (59, 7520200), (76, 5838050), (95, 4670440), (100, 4436918), (118, 3760100), (152, 2919025), (190, 2335220), (200, 2218459), (236, 1880050), (295, 1504040), (380, 1167610), (472, 940025), (475, 934088), (590, 752020), (760, 583805), (950, 467044), (1121, 395800), (1180, 376010), (1475, 300808), (1900, 233522), (1979, 224200), (2242, 197900), (2360, 188005), (2950, 150404), (3800, 116761), (3958, 112100), (4484, 98950), (5605, 79160), (5900, 75202), (7916, 56050), (8968, 49475), (9895, 44840), (11210, 39580), (11800, 37601), (15832, 28025), (19790, 22420)]