1911249000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{71}}^1\times {\mathrm{997}}^1$

素因数の和:1098

約数の個数: 256

約数和(自身を含む): 6725721600

約数和(自身を除く): 4814472600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 71, 72, 75, 90, 100, 108, 120, 125, 135, 142, 150, 180, 200, 213, 216, 225, 250, 270, 284, 300, 355, 360, 375, 426, 450, 500, 540, 568, 600, 639, 675, 710, 750, 852, 900, 997, 1000, 1065, 1080, 1125, 1278, 1350, 1420, 1500, 1704, 1775, 1800, 1917, 1994, 2130, 2250, 2556, 2700, 2840, 2991, 3000, 3195, 3375, 3550, 3834, 3988, 4260, 4500, 4985, 5112, 5325, 5400, 5982, 6390, 6750, 7100, 7668, 7976, 8520, 8875, 8973, 9000, 9585, 9970, 10650, 11964, 12780, 13500, 14200, 14955, 15336, 15975, 17750, 17946, 19170, 19940, 21300, 23928, 24925, 25560, 26625, 26919, 27000, 29910, 31950, 35500, 35892, 38340, 39880, 42600, 44865, 47925, 49850, 53250, 53838, 59820, 63900, 70787, 71000, 71784, 74775, 76680, 79875, 89730, 95850, 99700, 106500, 107676, 119640, 124625, 127800, 134595, 141574, 149550, 159750, 179460, 191700, 199400, 212361, 213000, 215352, 224325, 239625, 249250, 269190, 283148, 299100, 319500, 353935, 358920, 373875, 383400, 424722, 448650, 479250, 498500, 538380, 566296, 598200, 637083, 639000, 672975, 707870, 747750, 849444, 897300, 958500, 997000, 1061805, 1076760, 1121625, 1274166, 1345950, 1415740, 1495500, 1698888, 1769675, 1794600, 1911249, 1917000, 2123610, 2243250, 2548332, 2691900, 2831480, 2991000, 3185415, 3364875, 3539350, 3822498, 4247220, 4486500, 5096664, 5309025, 5383800, 6370830, 6729750, 7078700, 7644996, 8494440, 8848375, 8973000, 9556245, 10618050, 12741660, 13459500, 14157400, 15289992, 15927075, 17696750, 19112490, 21236100, 25483320, 26545125, 26919000, 31854150, 35393500, 38224980, 42472200, 47781225, 53090250, 63708300, 70787000, 76449960, 79635375, 95562450, 106180500, 127416600, 159270750, 191124900, 212361000, 238906125, 318541500, 382249800, 477812250, 637083000, 955624500, 1911249000]

約数ペア:

[(1, 1911249000), (2, 955624500), (3, 637083000), (4, 477812250), (5, 382249800), (6, 318541500), (8, 238906125), (9, 212361000), (10, 191124900), (12, 159270750), (15, 127416600), (18, 106180500), (20, 95562450), (24, 79635375), (25, 76449960), (27, 70787000), (30, 63708300), (36, 53090250), (40, 47781225), (45, 42472200), (50, 38224980), (54, 35393500), (60, 31854150), (71, 26919000), (72, 26545125), (75, 25483320), (90, 21236100), (100, 19112490), (108, 17696750), (120, 15927075), (125, 15289992), (135, 14157400), (142, 13459500), (150, 12741660), (180, 10618050), (200, 9556245), (213, 8973000), (216, 8848375), (225, 8494440), (250, 7644996), (270, 7078700), (284, 6729750), (300, 6370830), (355, 5383800), (360, 5309025), (375, 5096664), (426, 4486500), (450, 4247220), (500, 3822498), (540, 3539350), (568, 3364875), (600, 3185415), (639, 2991000), (675, 2831480), (710, 2691900), (750, 2548332), (852, 2243250), (900, 2123610), (997, 1917000), (1000, 1911249), (1065, 1794600), (1080, 1769675), (1125, 1698888), (1278, 1495500), (1350, 1415740), (1420, 1345950), (1500, 1274166), (1704, 1121625), (1775, 1076760), (1800, 1061805), (1917, 997000), (1994, 958500), (2130, 897300), (2250, 849444), (2556, 747750), (2700, 707870), (2840, 672975), (2991, 639000), (3000, 637083), (3195, 598200), (3375, 566296), (3550, 538380), (3834, 498500), (3988, 479250), (4260, 448650), (4500, 424722), (4985, 383400), (5112, 373875), (5325, 358920), (5400, 353935), (5982, 319500), (6390, 299100), (6750, 283148), (7100, 269190), (7668, 249250), (7976, 239625), (8520, 224325), (8875, 215352), (8973, 213000), (9000, 212361), (9585, 199400), (9970, 191700), (10650, 179460), (11964, 159750), (12780, 149550), (13500, 141574), (14200, 134595), (14955, 127800), (15336, 124625), (15975, 119640), (17750, 107676), (17946, 106500), (19170, 99700), (19940, 95850), (21300, 89730), (23928, 79875), (24925, 76680), (25560, 74775), (26625, 71784), (26919, 71000), (27000, 70787), (29910, 63900), (31950, 59820), (35500, 53838), (35892, 53250), (38340, 49850), (39880, 47925), (42600, 44865)]