200729300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3643}}^1$

素因数の和:3705

約数の個数: 72

約数和(自身を含む): 474448800

約数和(自身を除く): 273719500

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 29, 38, 50, 58, 76, 95, 100, 116, 145, 190, 290, 380, 475, 551, 580, 725, 950, 1102, 1450, 1900, 2204, 2755, 2900, 3643, 5510, 7286, 11020, 13775, 14572, 18215, 27550, 36430, 55100, 69217, 72860, 91075, 105647, 138434, 182150, 211294, 276868, 346085, 364300, 422588, 528235, 692170, 1056470, 1384340, 1730425, 2007293, 2112940, 2641175, 3460850, 4014586, 5282350, 6921700, 8029172, 10036465, 10564700, 20072930, 40145860, 50182325, 100364650, 200729300]

約数ペア:

[(1, 200729300), (2, 100364650), (4, 50182325), (5, 40145860), (10, 20072930), (19, 10564700), (20, 10036465), (25, 8029172), (29, 6921700), (38, 5282350), (50, 4014586), (58, 3460850), (76, 2641175), (95, 2112940), (100, 2007293), (116, 1730425), (145, 1384340), (190, 1056470), (290, 692170), (380, 528235), (475, 422588), (551, 364300), (580, 346085), (725, 276868), (950, 211294), (1102, 182150), (1450, 138434), (1900, 105647), (2204, 91075), (2755, 72860), (2900, 69217), (3643, 55100), (5510, 36430), (7286, 27550), (11020, 18215), (13775, 14572)]