204062280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89501}}^1$

素因数の和:89534

約数の個数: 64

約数和(自身を含む): 644414400

約数和(自身を除く): 440352120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 89501, 179002, 268503, 358004, 447505, 537006, 716008, 895010, 1074012, 1342515, 1700519, 1790020, 2148024, 2685030, 3401038, 3580040, 5101557, 5370060, 6802076, 8502595, 10203114, 10740120, 13604152, 17005190, 20406228, 25507785, 34010380, 40812456, 51015570, 68020760, 102031140, 204062280]

約数ペア:

[(1, 204062280), (2, 102031140), (3, 68020760), (4, 51015570), (5, 40812456), (6, 34010380), (8, 25507785), (10, 20406228), (12, 17005190), (15, 13604152), (19, 10740120), (20, 10203114), (24, 8502595), (30, 6802076), (38, 5370060), (40, 5101557), (57, 3580040), (60, 3401038), (76, 2685030), (95, 2148024), (114, 1790020), (120, 1700519), (152, 1342515), (190, 1074012), (228, 895010), (285, 716008), (380, 537006), (456, 447505), (570, 358004), (760, 268503), (1140, 179002), (2280, 89501)]