3870300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 13610240

約数和(自身を除く): 9739940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 97, 100, 105, 114, 133, 140, 150, 175, 190, 194, 210, 228, 266, 285, 291, 300, 350, 380, 388, 399, 420, 475, 485, 525, 532, 570, 582, 665, 679, 700, 798, 950, 970, 1050, 1140, 1164, 1330, 1358, 1425, 1455, 1596, 1843, 1900, 1940, 1995, 2037, 2100, 2425, 2660, 2716, 2850, 2910, 3325, 3395, 3686, 3990, 4074, 4850, 5529, 5700, 5820, 6650, 6790, 7275, 7372, 7980, 8148, 9215, 9700, 9975, 10185, 11058, 12901, 13300, 13580, 14550, 16975, 18430, 19950, 20370, 22116, 25802, 27645, 29100, 33950, 36860, 38703, 39900, 40740, 46075, 50925, 51604, 55290, 64505, 67900, 77406, 92150, 101850, 110580, 129010, 138225, 154812, 184300, 193515, 203700, 258020, 276450, 322525, 387030, 552900, 645050, 774060, 967575, 1290100, 1935150, 3870300]

約数ペア:

[(1, 3870300), (2, 1935150), (3, 1290100), (4, 967575), (5, 774060), (6, 645050), (7, 552900), (10, 387030), (12, 322525), (14, 276450), (15, 258020), (19, 203700), (20, 193515), (21, 184300), (25, 154812), (28, 138225), (30, 129010), (35, 110580), (38, 101850), (42, 92150), (50, 77406), (57, 67900), (60, 64505), (70, 55290), (75, 51604), (76, 50925), (84, 46075), (95, 40740), (97, 39900), (100, 38703), (105, 36860), (114, 33950), (133, 29100), (140, 27645), (150, 25802), (175, 22116), (190, 20370), (194, 19950), (210, 18430), (228, 16975), (266, 14550), (285, 13580), (291, 13300), (300, 12901), (350, 11058), (380, 10185), (388, 9975), (399, 9700), (420, 9215), (475, 8148), (485, 7980), (525, 7372), (532, 7275), (570, 6790), (582, 6650), (665, 5820), (679, 5700), (700, 5529), (798, 4850), (950, 4074), (970, 3990), (1050, 3686), (1140, 3395), (1164, 3325), (1330, 2910), (1358, 2850), (1425, 2716), (1455, 2660), (1596, 2425), (1843, 2100), (1900, 2037), (1940, 1995)]