55149000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:648

約数の個数: 128

約数和(自身を含む): 177914880

約数和(自身を除く): 122765880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 93, 100, 120, 124, 125, 150, 155, 186, 200, 248, 250, 300, 310, 372, 375, 465, 500, 593, 600, 620, 744, 750, 775, 930, 1000, 1186, 1240, 1500, 1550, 1779, 1860, 2325, 2372, 2965, 3000, 3100, 3558, 3720, 3875, 4650, 4744, 5930, 6200, 7116, 7750, 8895, 9300, 11625, 11860, 14232, 14825, 15500, 17790, 18383, 18600, 23250, 23720, 29650, 31000, 35580, 36766, 44475, 46500, 55149, 59300, 71160, 73532, 74125, 88950, 91915, 93000, 110298, 118600, 147064, 148250, 177900, 183830, 220596, 222375, 275745, 296500, 355800, 367660, 441192, 444750, 459575, 551490, 593000, 735320, 889500, 919150, 1102980, 1378725, 1779000, 1838300, 2205960, 2297875, 2757450, 3676600, 4595750, 5514900, 6893625, 9191500, 11029800, 13787250, 18383000, 27574500, 55149000]

約数ペア:

[(1, 55149000), (2, 27574500), (3, 18383000), (4, 13787250), (5, 11029800), (6, 9191500), (8, 6893625), (10, 5514900), (12, 4595750), (15, 3676600), (20, 2757450), (24, 2297875), (25, 2205960), (30, 1838300), (31, 1779000), (40, 1378725), (50, 1102980), (60, 919150), (62, 889500), (75, 735320), (93, 593000), (100, 551490), (120, 459575), (124, 444750), (125, 441192), (150, 367660), (155, 355800), (186, 296500), (200, 275745), (248, 222375), (250, 220596), (300, 183830), (310, 177900), (372, 148250), (375, 147064), (465, 118600), (500, 110298), (593, 93000), (600, 91915), (620, 88950), (744, 74125), (750, 73532), (775, 71160), (930, 59300), (1000, 55149), (1186, 46500), (1240, 44475), (1500, 36766), (1550, 35580), (1779, 31000), (1860, 29650), (2325, 23720), (2372, 23250), (2965, 18600), (3000, 18383), (3100, 17790), (3558, 15500), (3720, 14825), (3875, 14232), (4650, 11860), (4744, 11625), (5930, 9300), (6200, 8895), (7116, 7750)]