54466380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 175279104

約数和(自身を除く): 120812724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 43, 45, 60, 62, 86, 90, 93, 124, 129, 155, 172, 180, 186, 215, 227, 258, 279, 310, 372, 387, 430, 454, 465, 516, 558, 620, 645, 681, 774, 860, 908, 930, 1116, 1135, 1290, 1333, 1362, 1395, 1548, 1860, 1935, 2043, 2270, 2580, 2666, 2724, 2790, 3405, 3870, 3999, 4086, 4540, 5332, 5580, 6665, 6810, 7037, 7740, 7998, 8172, 9761, 10215, 11997, 13330, 13620, 14074, 15996, 19522, 19995, 20430, 21111, 23994, 26660, 28148, 29283, 35185, 39044, 39990, 40860, 42222, 47988, 48805, 58566, 59985, 63333, 70370, 79980, 84444, 87849, 97610, 105555, 117132, 119970, 126666, 140740, 146415, 175698, 195220, 211110, 239940, 253332, 292830, 302591, 316665, 351396, 422220, 439245, 585660, 605182, 633330, 878490, 907773, 1210364, 1266660, 1512955, 1756980, 1815546, 2723319, 3025910, 3631092, 4538865, 5446638, 6051820, 9077730, 10893276, 13616595, 18155460, 27233190, 54466380]

約数ペア:

[(1, 54466380), (2, 27233190), (3, 18155460), (4, 13616595), (5, 10893276), (6, 9077730), (9, 6051820), (10, 5446638), (12, 4538865), (15, 3631092), (18, 3025910), (20, 2723319), (30, 1815546), (31, 1756980), (36, 1512955), (43, 1266660), (45, 1210364), (60, 907773), (62, 878490), (86, 633330), (90, 605182), (93, 585660), (124, 439245), (129, 422220), (155, 351396), (172, 316665), (180, 302591), (186, 292830), (215, 253332), (227, 239940), (258, 211110), (279, 195220), (310, 175698), (372, 146415), (387, 140740), (430, 126666), (454, 119970), (465, 117132), (516, 105555), (558, 97610), (620, 87849), (645, 84444), (681, 79980), (774, 70370), (860, 63333), (908, 59985), (930, 58566), (1116, 48805), (1135, 47988), (1290, 42222), (1333, 40860), (1362, 39990), (1395, 39044), (1548, 35185), (1860, 29283), (1935, 28148), (2043, 26660), (2270, 23994), (2580, 21111), (2666, 20430), (2724, 19995), (2790, 19522), (3405, 15996), (3870, 14074), (3999, 13620), (4086, 13330), (4540, 11997), (5332, 10215), (5580, 9761), (6665, 8172), (6810, 7998), (7037, 7740)]