71517000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:824

約数の個数: 128

約数和(自身を含む): 230630400

約数和(自身を除く): 159113400

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, 600, 620, 744, 750, 769, 775, 930, 1000, 1240, 1500, 1538, 1550, 1860, 2307, 2325, 3000, 3076, 3100, 3720, 3845, 3875, 4614, 4650, 6152, 6200, 7690, 7750, 9228, 9300, 11535, 11625, 15380, 15500, 18456, 18600, 19225, 23070, 23250, 23839, 30760, 31000, 38450, 46140, 46500, 47678, 57675, 71517, 76900, 92280, 93000, 95356, 96125, 115350, 119195, 143034, 153800, 190712, 192250, 230700, 238390, 286068, 288375, 357585, 384500, 461400, 476780, 572136, 576750, 595975, 715170, 769000, 953560, 1153500, 1191950, 1430340, 1787925, 2307000, 2383900, 2860680, 2979875, 3575850, 4767800, 5959750, 7151700, 8939625, 11919500, 14303400, 17879250, 23839000, 35758500, 71517000]

約数ペア:

[(1, 71517000), (2, 35758500), (3, 23839000), (4, 17879250), (5, 14303400), (6, 11919500), (8, 8939625), (10, 7151700), (12, 5959750), (15, 4767800), (20, 3575850), (24, 2979875), (25, 2860680), (30, 2383900), (31, 2307000), (40, 1787925), (50, 1430340), (60, 1191950), (62, 1153500), (75, 953560), (93, 769000), (100, 715170), (120, 595975), (124, 576750), (125, 572136), (150, 476780), (155, 461400), (186, 384500), (200, 357585), (248, 288375), (250, 286068), (300, 238390), (310, 230700), (372, 192250), (375, 190712), (465, 153800), (500, 143034), (600, 119195), (620, 115350), (744, 96125), (750, 95356), (769, 93000), (775, 92280), (930, 76900), (1000, 71517), (1240, 57675), (1500, 47678), (1538, 46500), (1550, 46140), (1860, 38450), (2307, 31000), (2325, 30760), (3000, 23839), (3076, 23250), (3100, 23070), (3720, 19225), (3845, 18600), (3875, 18456), (4614, 15500), (4650, 15380), (6152, 11625), (6200, 11535), (7690, 9300), (7750, 9228)]