78052000

素因数分解:

$2^5\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:136

約数の個数: 192

約数和(自身を含む): 220147200

約数和(自身を除く): 142095200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 32, 38, 40, 50, 52, 65, 76, 79, 80, 95, 100, 104, 125, 130, 152, 158, 160, 190, 200, 208, 247, 250, 260, 304, 316, 325, 380, 395, 400, 416, 475, 494, 500, 520, 608, 632, 650, 760, 790, 800, 950, 988, 1000, 1027, 1040, 1235, 1264, 1300, 1501, 1520, 1580, 1625, 1900, 1975, 1976, 2000, 2054, 2080, 2375, 2470, 2528, 2600, 3002, 3040, 3160, 3250, 3800, 3950, 3952, 4000, 4108, 4750, 4940, 5135, 5200, 6004, 6175, 6320, 6500, 7505, 7600, 7900, 7904, 8216, 9500, 9875, 9880, 10270, 10400, 12008, 12350, 12640, 13000, 15010, 15200, 15800, 16432, 19000, 19513, 19750, 19760, 20540, 24016, 24700, 25675, 26000, 30020, 30875, 31600, 32864, 37525, 38000, 39026, 39500, 39520, 41080, 48032, 49400, 51350, 52000, 60040, 61750, 63200, 75050, 76000, 78052, 79000, 82160, 97565, 98800, 102700, 120080, 123500, 128375, 150100, 156104, 158000, 164320, 187625, 195130, 197600, 205400, 240160, 247000, 256750, 300200, 312208, 316000, 375250, 390260, 410800, 487825, 494000, 513500, 600400, 624416, 750500, 780520, 821600, 975650, 988000, 1027000, 1200800, 1501000, 1561040, 1951300, 2054000, 2439125, 3002000, 3122080, 3902600, 4108000, 4878250, 6004000, 7805200, 9756500, 15610400, 19513000, 39026000, 78052000]

約数ペア:

[(1, 78052000), (2, 39026000), (4, 19513000), (5, 15610400), (8, 9756500), (10, 7805200), (13, 6004000), (16, 4878250), (19, 4108000), (20, 3902600), (25, 3122080), (26, 3002000), (32, 2439125), (38, 2054000), (40, 1951300), (50, 1561040), (52, 1501000), (65, 1200800), (76, 1027000), (79, 988000), (80, 975650), (95, 821600), (100, 780520), (104, 750500), (125, 624416), (130, 600400), (152, 513500), (158, 494000), (160, 487825), (190, 410800), (200, 390260), (208, 375250), (247, 316000), (250, 312208), (260, 300200), (304, 256750), (316, 247000), (325, 240160), (380, 205400), (395, 197600), (400, 195130), (416, 187625), (475, 164320), (494, 158000), (500, 156104), (520, 150100), (608, 128375), (632, 123500), (650, 120080), (760, 102700), (790, 98800), (800, 97565), (950, 82160), (988, 79000), (1000, 78052), (1027, 76000), (1040, 75050), (1235, 63200), (1264, 61750), (1300, 60040), (1501, 52000), (1520, 51350), (1580, 49400), (1625, 48032), (1900, 41080), (1975, 39520), (1976, 39500), (2000, 39026), (2054, 38000), (2080, 37525), (2375, 32864), (2470, 31600), (2528, 30875), (2600, 30020), (3002, 26000), (3040, 25675), (3160, 24700), (3250, 24016), (3800, 20540), (3950, 19760), (3952, 19750), (4000, 19513), (4108, 19000), (4750, 16432), (4940, 15800), (5135, 15200), (5200, 15010), (6004, 13000), (6175, 12640), (6320, 12350), (6500, 12008), (7505, 10400), (7600, 10270), (7900, 9880), (7904, 9875), (8216, 9500)]