222516420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{18269}}^1$

素因数の和:18317

約数の個数: 96

約数和(自身を含む): 736646400

約数和(自身を除く): 514129980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 6090, 12180, 18269, 36538, 54807, 73076, 91345, 109614, 127883, 182690, 219228, 255766, 274035, 365380, 383649, 511532, 529801, 548070, 639415, 767298, 1059602, 1096140, 1278830, 1534596, 1589403, 1918245, 2119204, 2557660, 2649005, 3178806, 3708607, 3836490, 5298010, 6357612, 7417214, 7672980, 7947015, 10596020, 11125821, 14834428, 15894030, 18543035, 22251642, 31788060, 37086070, 44503284, 55629105, 74172140, 111258210, 222516420]

約数ペア:

[(1, 222516420), (2, 111258210), (3, 74172140), (4, 55629105), (5, 44503284), (6, 37086070), (7, 31788060), (10, 22251642), (12, 18543035), (14, 15894030), (15, 14834428), (20, 11125821), (21, 10596020), (28, 7947015), (29, 7672980), (30, 7417214), (35, 6357612), (42, 5298010), (58, 3836490), (60, 3708607), (70, 3178806), (84, 2649005), (87, 2557660), (105, 2119204), (116, 1918245), (140, 1589403), (145, 1534596), (174, 1278830), (203, 1096140), (210, 1059602), (290, 767298), (348, 639415), (406, 548070), (420, 529801), (435, 511532), (580, 383649), (609, 365380), (812, 274035), (870, 255766), (1015, 219228), (1218, 182690), (1740, 127883), (2030, 109614), (2436, 91345), (3045, 73076), (4060, 54807), (6090, 36538), (12180, 18269)]