78364000

素因数分解:

$2^5\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 227852352

約数和(自身を除く): 149488352

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 125, 130, 137, 143, 160, 176, 200, 208, 220, 250, 260, 274, 275, 286, 325, 352, 400, 416, 440, 500, 520, 548, 550, 572, 650, 685, 715, 800, 880, 1000, 1040, 1096, 1100, 1144, 1300, 1370, 1375, 1430, 1507, 1625, 1760, 1781, 2000, 2080, 2192, 2200, 2288, 2600, 2740, 2750, 2860, 3014, 3250, 3425, 3562, 3575, 4000, 4384, 4400, 4576, 5200, 5480, 5500, 5720, 6028, 6500, 6850, 7124, 7150, 7535, 8800, 8905, 10400, 10960, 11000, 11440, 12056, 13000, 13700, 14248, 14300, 15070, 17125, 17810, 17875, 19591, 21920, 22000, 22880, 24112, 26000, 27400, 28496, 28600, 30140, 34250, 35620, 35750, 37675, 39182, 44000, 44525, 48224, 52000, 54800, 56992, 57200, 60280, 68500, 71240, 71500, 75350, 78364, 89050, 97955, 109600, 114400, 120560, 137000, 142480, 143000, 150700, 156728, 178100, 188375, 195910, 222625, 241120, 274000, 284960, 286000, 301400, 313456, 356200, 376750, 391820, 445250, 489775, 548000, 572000, 602800, 626912, 712400, 753500, 783640, 890500, 979550, 1205600, 1424800, 1507000, 1567280, 1781000, 1959100, 2448875, 3014000, 3134560, 3562000, 3918200, 4897750, 6028000, 7124000, 7836400, 9795500, 15672800, 19591000, 39182000, 78364000]

約数ペア:

[(1, 78364000), (2, 39182000), (4, 19591000), (5, 15672800), (8, 9795500), (10, 7836400), (11, 7124000), (13, 6028000), (16, 4897750), (20, 3918200), (22, 3562000), (25, 3134560), (26, 3014000), (32, 2448875), (40, 1959100), (44, 1781000), (50, 1567280), (52, 1507000), (55, 1424800), (65, 1205600), (80, 979550), (88, 890500), (100, 783640), (104, 753500), (110, 712400), (125, 626912), (130, 602800), (137, 572000), (143, 548000), (160, 489775), (176, 445250), (200, 391820), (208, 376750), (220, 356200), (250, 313456), (260, 301400), (274, 286000), (275, 284960), (286, 274000), (325, 241120), (352, 222625), (400, 195910), (416, 188375), (440, 178100), (500, 156728), (520, 150700), (548, 143000), (550, 142480), (572, 137000), (650, 120560), (685, 114400), (715, 109600), (800, 97955), (880, 89050), (1000, 78364), (1040, 75350), (1096, 71500), (1100, 71240), (1144, 68500), (1300, 60280), (1370, 57200), (1375, 56992), (1430, 54800), (1507, 52000), (1625, 48224), (1760, 44525), (1781, 44000), (2000, 39182), (2080, 37675), (2192, 35750), (2200, 35620), (2288, 34250), (2600, 30140), (2740, 28600), (2750, 28496), (2860, 27400), (3014, 26000), (3250, 24112), (3425, 22880), (3562, 22000), (3575, 21920), (4000, 19591), (4384, 17875), (4400, 17810), (4576, 17125), (5200, 15070), (5480, 14300), (5500, 14248), (5720, 13700), (6028, 13000), (6500, 12056), (6850, 11440), (7124, 11000), (7150, 10960), (7535, 10400), (8800, 8905)]