291156000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1277}}^1$

素因数の和:1324

約数の個数: 192

約数和(自身を含む): 1004814720

約数和(自身を除く): 713658720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 96, 100, 114, 120, 125, 150, 152, 160, 190, 200, 228, 240, 250, 285, 300, 304, 375, 380, 400, 456, 475, 480, 500, 570, 600, 608, 750, 760, 800, 912, 950, 1000, 1140, 1200, 1277, 1425, 1500, 1520, 1824, 1900, 2000, 2280, 2375, 2400, 2554, 2850, 3000, 3040, 3800, 3831, 4000, 4560, 4750, 5108, 5700, 6000, 6385, 7125, 7600, 7662, 9120, 9500, 10216, 11400, 12000, 12770, 14250, 15200, 15324, 19000, 19155, 20432, 22800, 24263, 25540, 28500, 30648, 31925, 38000, 38310, 40864, 45600, 48526, 51080, 57000, 61296, 63850, 72789, 76000, 76620, 95775, 97052, 102160, 114000, 121315, 122592, 127700, 145578, 153240, 159625, 191550, 194104, 204320, 228000, 242630, 255400, 291156, 306480, 319250, 363945, 383100, 388208, 478875, 485260, 510800, 582312, 606575, 612960, 638500, 727890, 766200, 776416, 957750, 970520, 1021600, 1164624, 1213150, 1277000, 1455780, 1532400, 1819725, 1915500, 1941040, 2329248, 2426300, 2554000, 2911560, 3032875, 3064800, 3639450, 3831000, 3882080, 4852600, 5108000, 5823120, 6065750, 7278900, 7662000, 9098625, 9705200, 11646240, 12131500, 14557800, 15324000, 18197250, 19410400, 24263000, 29115600, 36394500, 48526000, 58231200, 72789000, 97052000, 145578000, 291156000]

約数ペア:

[(1, 291156000), (2, 145578000), (3, 97052000), (4, 72789000), (5, 58231200), (6, 48526000), (8, 36394500), (10, 29115600), (12, 24263000), (15, 19410400), (16, 18197250), (19, 15324000), (20, 14557800), (24, 12131500), (25, 11646240), (30, 9705200), (32, 9098625), (38, 7662000), (40, 7278900), (48, 6065750), (50, 5823120), (57, 5108000), (60, 4852600), (75, 3882080), (76, 3831000), (80, 3639450), (95, 3064800), (96, 3032875), (100, 2911560), (114, 2554000), (120, 2426300), (125, 2329248), (150, 1941040), (152, 1915500), (160, 1819725), (190, 1532400), (200, 1455780), (228, 1277000), (240, 1213150), (250, 1164624), (285, 1021600), (300, 970520), (304, 957750), (375, 776416), (380, 766200), (400, 727890), (456, 638500), (475, 612960), (480, 606575), (500, 582312), (570, 510800), (600, 485260), (608, 478875), (750, 388208), (760, 383100), (800, 363945), (912, 319250), (950, 306480), (1000, 291156), (1140, 255400), (1200, 242630), (1277, 228000), (1425, 204320), (1500, 194104), (1520, 191550), (1824, 159625), (1900, 153240), (2000, 145578), (2280, 127700), (2375, 122592), (2400, 121315), (2554, 114000), (2850, 102160), (3000, 97052), (3040, 95775), (3800, 76620), (3831, 76000), (4000, 72789), (4560, 63850), (4750, 61296), (5108, 57000), (5700, 51080), (6000, 48526), (6385, 45600), (7125, 40864), (7600, 38310), (7662, 38000), (9120, 31925), (9500, 30648), (10216, 28500), (11400, 25540), (12000, 24263), (12770, 22800), (14250, 20432), (15200, 19155), (15324, 19000)]