80274000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{787}}^1$

素因数の和:830

約数の個数: 160

約数和(自身を含む): 274375296

約数和(自身を除く): 194101296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 100, 102, 120, 125, 136, 150, 170, 200, 204, 240, 250, 255, 272, 300, 340, 375, 400, 408, 425, 500, 510, 600, 680, 750, 787, 816, 850, 1000, 1020, 1200, 1275, 1360, 1500, 1574, 1700, 2000, 2040, 2125, 2361, 2550, 3000, 3148, 3400, 3935, 4080, 4250, 4722, 5100, 6000, 6296, 6375, 6800, 7870, 8500, 9444, 10200, 11805, 12592, 12750, 13379, 15740, 17000, 18888, 19675, 20400, 23610, 25500, 26758, 31480, 34000, 37776, 39350, 40137, 47220, 51000, 53516, 59025, 62960, 66895, 78700, 80274, 94440, 98375, 102000, 107032, 118050, 133790, 157400, 160548, 188880, 196750, 200685, 214064, 236100, 267580, 295125, 314800, 321096, 334475, 393500, 401370, 472200, 535160, 590250, 642192, 668950, 787000, 802740, 944400, 1003425, 1070320, 1180500, 1337900, 1574000, 1605480, 1672375, 2006850, 2361000, 2675800, 3210960, 3344750, 4013700, 4722000, 5017125, 5351600, 6689500, 8027400, 10034250, 13379000, 16054800, 20068500, 26758000, 40137000, 80274000]

約数ペア:

[(1, 80274000), (2, 40137000), (3, 26758000), (4, 20068500), (5, 16054800), (6, 13379000), (8, 10034250), (10, 8027400), (12, 6689500), (15, 5351600), (16, 5017125), (17, 4722000), (20, 4013700), (24, 3344750), (25, 3210960), (30, 2675800), (34, 2361000), (40, 2006850), (48, 1672375), (50, 1605480), (51, 1574000), (60, 1337900), (68, 1180500), (75, 1070320), (80, 1003425), (85, 944400), (100, 802740), (102, 787000), (120, 668950), (125, 642192), (136, 590250), (150, 535160), (170, 472200), (200, 401370), (204, 393500), (240, 334475), (250, 321096), (255, 314800), (272, 295125), (300, 267580), (340, 236100), (375, 214064), (400, 200685), (408, 196750), (425, 188880), (500, 160548), (510, 157400), (600, 133790), (680, 118050), (750, 107032), (787, 102000), (816, 98375), (850, 94440), (1000, 80274), (1020, 78700), (1200, 66895), (1275, 62960), (1360, 59025), (1500, 53516), (1574, 51000), (1700, 47220), (2000, 40137), (2040, 39350), (2125, 37776), (2361, 34000), (2550, 31480), (3000, 26758), (3148, 25500), (3400, 23610), (3935, 20400), (4080, 19675), (4250, 18888), (4722, 17000), (5100, 15740), (6000, 13379), (6296, 12750), (6375, 12592), (6800, 11805), (7870, 10200), (8500, 9444)]