150649100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:328

約数の個数: 144

約数和(自身を含む): 403307520

約数和(自身を除く): 252658420

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 47, 50, 70, 76, 94, 95, 100, 133, 140, 175, 188, 190, 235, 241, 266, 329, 350, 380, 470, 475, 482, 532, 658, 665, 700, 893, 940, 950, 964, 1175, 1205, 1316, 1330, 1645, 1687, 1786, 1900, 2350, 2410, 2660, 3290, 3325, 3374, 3572, 4465, 4579, 4700, 4820, 6025, 6251, 6580, 6650, 6748, 8225, 8435, 8930, 9158, 11327, 12050, 12502, 13300, 16450, 16870, 17860, 18316, 22325, 22654, 22895, 24100, 25004, 31255, 32053, 32900, 33740, 42175, 44650, 45308, 45790, 56635, 62510, 64106, 79289, 84350, 89300, 91580, 113270, 114475, 125020, 128212, 156275, 158578, 160265, 168700, 215213, 226540, 228950, 283175, 312550, 317156, 320530, 396445, 430426, 457900, 566350, 625100, 641060, 792890, 801325, 860852, 1076065, 1132700, 1506491, 1585780, 1602650, 1982225, 2152130, 3012982, 3205300, 3964450, 4304260, 5380325, 6025964, 7532455, 7928900, 10760650, 15064910, 21521300, 30129820, 37662275, 75324550, 150649100]

約数ペア:

[(1, 150649100), (2, 75324550), (4, 37662275), (5, 30129820), (7, 21521300), (10, 15064910), (14, 10760650), (19, 7928900), (20, 7532455), (25, 6025964), (28, 5380325), (35, 4304260), (38, 3964450), (47, 3205300), (50, 3012982), (70, 2152130), (76, 1982225), (94, 1602650), (95, 1585780), (100, 1506491), (133, 1132700), (140, 1076065), (175, 860852), (188, 801325), (190, 792890), (235, 641060), (241, 625100), (266, 566350), (329, 457900), (350, 430426), (380, 396445), (470, 320530), (475, 317156), (482, 312550), (532, 283175), (658, 228950), (665, 226540), (700, 215213), (893, 168700), (940, 160265), (950, 158578), (964, 156275), (1175, 128212), (1205, 125020), (1316, 114475), (1330, 113270), (1645, 91580), (1687, 89300), (1786, 84350), (1900, 79289), (2350, 64106), (2410, 62510), (2660, 56635), (3290, 45790), (3325, 45308), (3374, 44650), (3572, 42175), (4465, 33740), (4579, 32900), (4700, 32053), (4820, 31255), (6025, 25004), (6251, 24100), (6580, 22895), (6650, 22654), (6748, 22325), (8225, 18316), (8435, 17860), (8930, 16870), (9158, 16450), (11327, 13300), (12050, 12502)]