200734520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:525

約数の個数: 128

約数和(自身を含む): 544320000

約数和(自身を除く): 343585480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 59, 70, 116, 118, 140, 145, 203, 232, 236, 280, 290, 295, 406, 413, 419, 472, 580, 590, 812, 826, 838, 1015, 1160, 1180, 1624, 1652, 1676, 1711, 2030, 2065, 2095, 2360, 2933, 3304, 3352, 3422, 4060, 4130, 4190, 5866, 6844, 8120, 8260, 8380, 8555, 11732, 11977, 12151, 13688, 14665, 16520, 16760, 17110, 23464, 23954, 24302, 24721, 29330, 34220, 47908, 48604, 49442, 58660, 59885, 60755, 68440, 85057, 95816, 97208, 98884, 117320, 119770, 121510, 123605, 170114, 173047, 197768, 239540, 243020, 247210, 340228, 346094, 425285, 479080, 486040, 494420, 680456, 692188, 716909, 850570, 865235, 988840, 1384376, 1433818, 1701140, 1730470, 2867636, 3402280, 3460940, 3584545, 5018363, 5735272, 6921880, 7169090, 10036726, 14338180, 20073452, 25091815, 28676360, 40146904, 50183630, 100367260, 200734520]

約数ペア:

[(1, 200734520), (2, 100367260), (4, 50183630), (5, 40146904), (7, 28676360), (8, 25091815), (10, 20073452), (14, 14338180), (20, 10036726), (28, 7169090), (29, 6921880), (35, 5735272), (40, 5018363), (56, 3584545), (58, 3460940), (59, 3402280), (70, 2867636), (116, 1730470), (118, 1701140), (140, 1433818), (145, 1384376), (203, 988840), (232, 865235), (236, 850570), (280, 716909), (290, 692188), (295, 680456), (406, 494420), (413, 486040), (419, 479080), (472, 425285), (580, 346094), (590, 340228), (812, 247210), (826, 243020), (838, 239540), (1015, 197768), (1160, 173047), (1180, 170114), (1624, 123605), (1652, 121510), (1676, 119770), (1711, 117320), (2030, 98884), (2065, 97208), (2095, 95816), (2360, 85057), (2933, 68440), (3304, 60755), (3352, 59885), (3422, 58660), (4060, 49442), (4130, 48604), (4190, 47908), (5866, 34220), (6844, 29330), (8120, 24721), (8260, 24302), (8380, 23954), (8555, 23464), (11732, 17110), (11977, 16760), (12151, 16520), (13688, 14665)]