222595920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3061}}^1$

素因数の和:3181

約数の個数: 120

約数和(自身を含む): 755199432

約数和(自身を除く): 532603512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 101, 120, 144, 180, 202, 240, 303, 360, 404, 505, 606, 720, 808, 909, 1010, 1212, 1515, 1616, 1818, 2020, 2424, 3030, 3061, 3636, 4040, 4545, 4848, 6060, 6122, 7272, 8080, 9090, 9183, 12120, 12244, 14544, 15305, 18180, 18366, 24240, 24488, 27549, 30610, 36360, 36732, 45915, 48976, 55098, 61220, 72720, 73464, 91830, 110196, 122440, 137745, 146928, 183660, 220392, 244880, 275490, 309161, 367320, 440784, 550980, 618322, 734640, 927483, 1101960, 1236644, 1545805, 1854966, 2203920, 2473288, 2782449, 3091610, 3709932, 4637415, 4946576, 5564898, 6183220, 7419864, 9274830, 11129796, 12366440, 13912245, 14839728, 18549660, 22259592, 24732880, 27824490, 37099320, 44519184, 55648980, 74198640, 111297960, 222595920]

約数ペア:

[(1, 222595920), (2, 111297960), (3, 74198640), (4, 55648980), (5, 44519184), (6, 37099320), (8, 27824490), (9, 24732880), (10, 22259592), (12, 18549660), (15, 14839728), (16, 13912245), (18, 12366440), (20, 11129796), (24, 9274830), (30, 7419864), (36, 6183220), (40, 5564898), (45, 4946576), (48, 4637415), (60, 3709932), (72, 3091610), (80, 2782449), (90, 2473288), (101, 2203920), (120, 1854966), (144, 1545805), (180, 1236644), (202, 1101960), (240, 927483), (303, 734640), (360, 618322), (404, 550980), (505, 440784), (606, 367320), (720, 309161), (808, 275490), (909, 244880), (1010, 220392), (1212, 183660), (1515, 146928), (1616, 137745), (1818, 122440), (2020, 110196), (2424, 91830), (3030, 73464), (3061, 72720), (3636, 61220), (4040, 55098), (4545, 48976), (4848, 45915), (6060, 36732), (6122, 36360), (7272, 30610), (8080, 27549), (9090, 24488), (9183, 24240), (12120, 18366), (12244, 18180), (14544, 15305)]