169215900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4241}}^1$

素因数の和:4284

約数の個数: 144

約数和(自身を含む): 589128960

約数和(自身を除く): 419913060

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, 100, 105, 114, 133, 140, 150, 175, 190, 210, 228, 266, 285, 300, 350, 380, 399, 420, 475, 525, 532, 570, 665, 700, 798, 950, 1050, 1140, 1330, 1425, 1596, 1900, 1995, 2100, 2660, 2850, 3325, 3990, 4241, 5700, 6650, 7980, 8482, 9975, 12723, 13300, 16964, 19950, 21205, 25446, 29687, 39900, 42410, 50892, 59374, 63615, 80579, 84820, 89061, 106025, 118748, 127230, 148435, 161158, 178122, 212050, 241737, 254460, 296870, 318075, 322316, 356244, 402895, 424100, 445305, 483474, 564053, 593740, 636150, 742175, 805790, 890610, 966948, 1128106, 1208685, 1272300, 1484350, 1611580, 1692159, 1781220, 2014475, 2226525, 2256212, 2417370, 2820265, 2968700, 3384318, 4028950, 4453050, 4834740, 5640530, 6043425, 6768636, 8057900, 8460795, 8906100, 11281060, 12086850, 14101325, 16921590, 24173700, 28202650, 33843180, 42303975, 56405300, 84607950, 169215900]

約数ペア:

[(1, 169215900), (2, 84607950), (3, 56405300), (4, 42303975), (5, 33843180), (6, 28202650), (7, 24173700), (10, 16921590), (12, 14101325), (14, 12086850), (15, 11281060), (19, 8906100), (20, 8460795), (21, 8057900), (25, 6768636), (28, 6043425), (30, 5640530), (35, 4834740), (38, 4453050), (42, 4028950), (50, 3384318), (57, 2968700), (60, 2820265), (70, 2417370), (75, 2256212), (76, 2226525), (84, 2014475), (95, 1781220), (100, 1692159), (105, 1611580), (114, 1484350), (133, 1272300), (140, 1208685), (150, 1128106), (175, 966948), (190, 890610), (210, 805790), (228, 742175), (266, 636150), (285, 593740), (300, 564053), (350, 483474), (380, 445305), (399, 424100), (420, 402895), (475, 356244), (525, 322316), (532, 318075), (570, 296870), (665, 254460), (700, 241737), (798, 212050), (950, 178122), (1050, 161158), (1140, 148435), (1330, 127230), (1425, 118748), (1596, 106025), (1900, 89061), (1995, 84820), (2100, 80579), (2660, 63615), (2850, 59374), (3325, 50892), (3990, 42410), (4241, 39900), (5700, 29687), (6650, 25446), (7980, 21205), (8482, 19950), (9975, 16964), (12723, 13300)]