80208000

素因数分解:

$2^7\times 3^2\times 5^3\times {\mathrm{557}}^1$

素因数の和:592

約数の個数: 192

約数和(自身を含む): 288564120

約数和(自身を除く): 208356120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 557, 576, 600, 640, 720, 750, 800, 900, 960, 1000, 1114, 1125, 1152, 1200, 1440, 1500, 1600, 1671, 1800, 1920, 2000, 2228, 2250, 2400, 2785, 2880, 3000, 3200, 3342, 3600, 4000, 4456, 4500, 4800, 5013, 5570, 5760, 6000, 6684, 7200, 8000, 8355, 8912, 9000, 9600, 10026, 11140, 12000, 13368, 13925, 14400, 16000, 16710, 17824, 18000, 20052, 22280, 24000, 25065, 26736, 27850, 28800, 33420, 35648, 36000, 40104, 41775, 44560, 48000, 50130, 53472, 55700, 66840, 69625, 71296, 72000, 80208, 83550, 89120, 100260, 106944, 111400, 125325, 133680, 139250, 144000, 160416, 167100, 178240, 200520, 208875, 213888, 222800, 250650, 267360, 278500, 320832, 334200, 356480, 401040, 417750, 445600, 501300, 534720, 557000, 626625, 641664, 668400, 802080, 835500, 891200, 1002600, 1069440, 1114000, 1253250, 1336800, 1604160, 1671000, 1782400, 2005200, 2228000, 2506500, 2673600, 3208320, 3342000, 4010400, 4456000, 5013000, 5347200, 6684000, 8020800, 8912000, 10026000, 13368000, 16041600, 20052000, 26736000, 40104000, 80208000]

約数ペア:

[(1, 80208000), (2, 40104000), (3, 26736000), (4, 20052000), (5, 16041600), (6, 13368000), (8, 10026000), (9, 8912000), (10, 8020800), (12, 6684000), (15, 5347200), (16, 5013000), (18, 4456000), (20, 4010400), (24, 3342000), (25, 3208320), (30, 2673600), (32, 2506500), (36, 2228000), (40, 2005200), (45, 1782400), (48, 1671000), (50, 1604160), (60, 1336800), (64, 1253250), (72, 1114000), (75, 1069440), (80, 1002600), (90, 891200), (96, 835500), (100, 802080), (120, 668400), (125, 641664), (128, 626625), (144, 557000), (150, 534720), (160, 501300), (180, 445600), (192, 417750), (200, 401040), (225, 356480), (240, 334200), (250, 320832), (288, 278500), (300, 267360), (320, 250650), (360, 222800), (375, 213888), (384, 208875), (400, 200520), (450, 178240), (480, 167100), (500, 160416), (557, 144000), (576, 139250), (600, 133680), (640, 125325), (720, 111400), (750, 106944), (800, 100260), (900, 89120), (960, 83550), (1000, 80208), (1114, 72000), (1125, 71296), (1152, 69625), (1200, 66840), (1440, 55700), (1500, 53472), (1600, 50130), (1671, 48000), (1800, 44560), (1920, 41775), (2000, 40104), (2228, 36000), (2250, 35648), (2400, 33420), (2785, 28800), (2880, 27850), (3000, 26736), (3200, 25065), (3342, 24000), (3600, 22280), (4000, 20052), (4456, 18000), (4500, 17824), (4800, 16710), (5013, 16000), (5570, 14400), (5760, 13925), (6000, 13368), (6684, 12000), (7200, 11140), (8000, 10026), (8355, 9600), (8912, 9000)]