12280650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 33331200

約数和(自身を除く): 21050550

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 31, 38, 50, 57, 62, 75, 93, 95, 114, 139, 150, 155, 186, 190, 278, 285, 310, 417, 465, 475, 570, 589, 695, 775, 834, 930, 950, 1178, 1390, 1425, 1550, 1767, 2085, 2325, 2641, 2850, 2945, 3475, 3534, 4170, 4309, 4650, 5282, 5890, 6950, 7923, 8618, 8835, 10425, 12927, 13205, 14725, 15846, 17670, 20850, 21545, 25854, 26410, 29450, 39615, 43090, 44175, 64635, 66025, 79230, 81871, 88350, 107725, 129270, 132050, 163742, 198075, 215450, 245613, 323175, 396150, 409355, 491226, 646350, 818710, 1228065, 2046775, 2456130, 4093550, 6140325, 12280650]

約数ペア:

[(1, 12280650), (2, 6140325), (3, 4093550), (5, 2456130), (6, 2046775), (10, 1228065), (15, 818710), (19, 646350), (25, 491226), (30, 409355), (31, 396150), (38, 323175), (50, 245613), (57, 215450), (62, 198075), (75, 163742), (93, 132050), (95, 129270), (114, 107725), (139, 88350), (150, 81871), (155, 79230), (186, 66025), (190, 64635), (278, 44175), (285, 43090), (310, 39615), (417, 29450), (465, 26410), (475, 25854), (570, 21545), (589, 20850), (695, 17670), (775, 15846), (834, 14725), (930, 13205), (950, 12927), (1178, 10425), (1390, 8835), (1425, 8618), (1550, 7923), (1767, 6950), (2085, 5890), (2325, 5282), (2641, 4650), (2850, 4309), (2945, 4170), (3475, 3534)]