122205200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:433

約数の個数: 120

約数和(自身を含む): 321604416

約数和(自身を除く): 199399216

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 71, 80, 100, 104, 130, 142, 200, 208, 260, 284, 325, 331, 355, 400, 520, 568, 650, 662, 710, 923, 1040, 1136, 1300, 1324, 1420, 1655, 1775, 1846, 2600, 2648, 2840, 3310, 3550, 3692, 4303, 4615, 5200, 5296, 5680, 6620, 7100, 7384, 8275, 8606, 9230, 13240, 14200, 14768, 16550, 17212, 18460, 21515, 23075, 23501, 26480, 28400, 33100, 34424, 36920, 43030, 46150, 47002, 66200, 68848, 73840, 86060, 92300, 94004, 107575, 117505, 132400, 172120, 184600, 188008, 215150, 235010, 305513, 344240, 369200, 376016, 430300, 470020, 587525, 611026, 860600, 940040, 1175050, 1222052, 1527565, 1721200, 1880080, 2350100, 2444104, 3055130, 4700200, 4888208, 6110260, 7637825, 9400400, 12220520, 15275650, 24441040, 30551300, 61102600, 122205200]

約数ペア:

[(1, 122205200), (2, 61102600), (4, 30551300), (5, 24441040), (8, 15275650), (10, 12220520), (13, 9400400), (16, 7637825), (20, 6110260), (25, 4888208), (26, 4700200), (40, 3055130), (50, 2444104), (52, 2350100), (65, 1880080), (71, 1721200), (80, 1527565), (100, 1222052), (104, 1175050), (130, 940040), (142, 860600), (200, 611026), (208, 587525), (260, 470020), (284, 430300), (325, 376016), (331, 369200), (355, 344240), (400, 305513), (520, 235010), (568, 215150), (650, 188008), (662, 184600), (710, 172120), (923, 132400), (1040, 117505), (1136, 107575), (1300, 94004), (1324, 92300), (1420, 86060), (1655, 73840), (1775, 68848), (1846, 66200), (2600, 47002), (2648, 46150), (2840, 43030), (3310, 36920), (3550, 34424), (3692, 33100), (4303, 28400), (4615, 26480), (5200, 23501), (5296, 23075), (5680, 21515), (6620, 18460), (7100, 17212), (7384, 16550), (8275, 14768), (8606, 14200), (9230, 13240)]