1272600

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{101}}^1$

素因数の和:130

約数の個数: 144

約数和(自身を含む): 4932720

約数和(自身を除く): 3660120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 101, 105, 120, 126, 140, 150, 168, 175, 180, 200, 202, 210, 225, 252, 280, 300, 303, 315, 350, 360, 404, 420, 450, 504, 505, 525, 600, 606, 630, 700, 707, 808, 840, 900, 909, 1010, 1050, 1212, 1260, 1400, 1414, 1515, 1575, 1800, 1818, 2020, 2100, 2121, 2424, 2520, 2525, 2828, 3030, 3150, 3535, 3636, 4040, 4200, 4242, 4545, 5050, 5656, 6060, 6300, 6363, 7070, 7272, 7575, 8484, 9090, 10100, 10605, 12120, 12600, 12726, 14140, 15150, 16968, 17675, 18180, 20200, 21210, 22725, 25452, 28280, 30300, 31815, 35350, 36360, 42420, 45450, 50904, 53025, 60600, 63630, 70700, 84840, 90900, 106050, 127260, 141400, 159075, 181800, 212100, 254520, 318150, 424200, 636300, 1272600]

約数ペア:

[(1, 1272600), (2, 636300), (3, 424200), (4, 318150), (5, 254520), (6, 212100), (7, 181800), (8, 159075), (9, 141400), (10, 127260), (12, 106050), (14, 90900), (15, 84840), (18, 70700), (20, 63630), (21, 60600), (24, 53025), (25, 50904), (28, 45450), (30, 42420), (35, 36360), (36, 35350), (40, 31815), (42, 30300), (45, 28280), (50, 25452), (56, 22725), (60, 21210), (63, 20200), (70, 18180), (72, 17675), (75, 16968), (84, 15150), (90, 14140), (100, 12726), (101, 12600), (105, 12120), (120, 10605), (126, 10100), (140, 9090), (150, 8484), (168, 7575), (175, 7272), (180, 7070), (200, 6363), (202, 6300), (210, 6060), (225, 5656), (252, 5050), (280, 4545), (300, 4242), (303, 4200), (315, 4040), (350, 3636), (360, 3535), (404, 3150), (420, 3030), (450, 2828), (504, 2525), (505, 2520), (525, 2424), (600, 2121), (606, 2100), (630, 2020), (700, 1818), (707, 1800), (808, 1575), (840, 1515), (900, 1414), (909, 1400), (1010, 1260), (1050, 1212)]