71511000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{197}}^1$

素因数の和:243

約数の個数: 192

約数和(自身を含む): 246486240

約数和(自身を除く): 174975240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 121, 125, 132, 150, 165, 197, 200, 220, 242, 250, 264, 275, 300, 330, 363, 375, 394, 440, 484, 500, 550, 591, 600, 605, 660, 726, 750, 788, 825, 968, 985, 1000, 1100, 1182, 1210, 1320, 1375, 1452, 1500, 1576, 1650, 1815, 1970, 2167, 2200, 2364, 2420, 2750, 2904, 2955, 3000, 3025, 3300, 3630, 3940, 4125, 4334, 4728, 4840, 4925, 5500, 5910, 6050, 6501, 6600, 7260, 7880, 8250, 8668, 9075, 9850, 10835, 11000, 11820, 12100, 13002, 14520, 14775, 15125, 16500, 17336, 18150, 19700, 21670, 23640, 23837, 24200, 24625, 26004, 29550, 30250, 32505, 33000, 36300, 39400, 43340, 45375, 47674, 49250, 52008, 54175, 59100, 60500, 65010, 71511, 72600, 73875, 86680, 90750, 95348, 98500, 108350, 118200, 119185, 121000, 130020, 143022, 147750, 162525, 181500, 190696, 197000, 216700, 238370, 260040, 270875, 286044, 295500, 325050, 357555, 363000, 433400, 476740, 541750, 572088, 591000, 595925, 650100, 715110, 812625, 953480, 1083500, 1191850, 1300200, 1430220, 1625250, 1787775, 2167000, 2383700, 2860440, 2979625, 3250500, 3575550, 4767400, 5959250, 6501000, 7151100, 8938875, 11918500, 14302200, 17877750, 23837000, 35755500, 71511000]

約数ペア:

[(1, 71511000), (2, 35755500), (3, 23837000), (4, 17877750), (5, 14302200), (6, 11918500), (8, 8938875), (10, 7151100), (11, 6501000), (12, 5959250), (15, 4767400), (20, 3575550), (22, 3250500), (24, 2979625), (25, 2860440), (30, 2383700), (33, 2167000), (40, 1787775), (44, 1625250), (50, 1430220), (55, 1300200), (60, 1191850), (66, 1083500), (75, 953480), (88, 812625), (100, 715110), (110, 650100), (120, 595925), (121, 591000), (125, 572088), (132, 541750), (150, 476740), (165, 433400), (197, 363000), (200, 357555), (220, 325050), (242, 295500), (250, 286044), (264, 270875), (275, 260040), (300, 238370), (330, 216700), (363, 197000), (375, 190696), (394, 181500), (440, 162525), (484, 147750), (500, 143022), (550, 130020), (591, 121000), (600, 119185), (605, 118200), (660, 108350), (726, 98500), (750, 95348), (788, 90750), (825, 86680), (968, 73875), (985, 72600), (1000, 71511), (1100, 65010), (1182, 60500), (1210, 59100), (1320, 54175), (1375, 52008), (1452, 49250), (1500, 47674), (1576, 45375), (1650, 43340), (1815, 39400), (1970, 36300), (2167, 33000), (2200, 32505), (2364, 30250), (2420, 29550), (2750, 26004), (2904, 24625), (2955, 24200), (3000, 23837), (3025, 23640), (3300, 21670), (3630, 19700), (3940, 18150), (4125, 17336), (4334, 16500), (4728, 15125), (4840, 14775), (4925, 14520), (5500, 13002), (5910, 12100), (6050, 11820), (6501, 11000), (6600, 10835), (7260, 9850), (7880, 9075), (8250, 8668)]