19914129600

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{41077}}^1$

素因数の和:41203

約数の個数: 168

約数和(自身を含む): 65983427088

約数和(自身を除く): 46069297488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 101, 120, 150, 160, 192, 200, 202, 240, 300, 303, 320, 400, 404, 480, 505, 600, 606, 800, 808, 960, 1010, 1200, 1212, 1515, 1600, 1616, 2020, 2400, 2424, 2525, 3030, 3232, 4040, 4800, 4848, 5050, 6060, 6464, 7575, 8080, 9696, 10100, 12120, 15150, 16160, 19392, 20200, 24240, 30300, 32320, 40400, 41077, 48480, 60600, 80800, 82154, 96960, 121200, 123231, 161600, 164308, 205385, 242400, 246462, 328616, 410770, 484800, 492924, 616155, 657232, 821540, 985848, 1026925, 1232310, 1314464, 1643080, 1971696, 2053850, 2464620, 2628928, 3080775, 3286160, 3943392, 4107700, 4148777, 4929240, 6161550, 6572320, 7886784, 8215400, 8297554, 9858480, 12323100, 12446331, 13144640, 16430800, 16595108, 19716960, 20743885, 24646200, 24892662, 32861600, 33190216, 39433920, 41487770, 49292400, 49785324, 62231655, 65723200, 66380432, 82975540, 98584800, 99570648, 103719425, 124463310, 132760864, 165951080, 197169600, 199141296, 207438850, 248926620, 265521728, 311158275, 331902160, 398282592, 414877700, 497853240, 622316550, 663804320, 796565184, 829755400, 995706480, 1244633100, 1327608640, 1659510800, 1991412960, 2489266200, 3319021600, 3982825920, 4978532400, 6638043200, 9957064800, 19914129600]

約数ペア:

[(1, 19914129600), (2, 9957064800), (3, 6638043200), (4, 4978532400), (5, 3982825920), (6, 3319021600), (8, 2489266200), (10, 1991412960), (12, 1659510800), (15, 1327608640), (16, 1244633100), (20, 995706480), (24, 829755400), (25, 796565184), (30, 663804320), (32, 622316550), (40, 497853240), (48, 414877700), (50, 398282592), (60, 331902160), (64, 311158275), (75, 265521728), (80, 248926620), (96, 207438850), (100, 199141296), (101, 197169600), (120, 165951080), (150, 132760864), (160, 124463310), (192, 103719425), (200, 99570648), (202, 98584800), (240, 82975540), (300, 66380432), (303, 65723200), (320, 62231655), (400, 49785324), (404, 49292400), (480, 41487770), (505, 39433920), (600, 33190216), (606, 32861600), (800, 24892662), (808, 24646200), (960, 20743885), (1010, 19716960), (1200, 16595108), (1212, 16430800), (1515, 13144640), (1600, 12446331), (1616, 12323100), (2020, 9858480), (2400, 8297554), (2424, 8215400), (2525, 7886784), (3030, 6572320), (3232, 6161550), (4040, 4929240), (4800, 4148777), (4848, 4107700), (5050, 3943392), (6060, 3286160), (6464, 3080775), (7575, 2628928), (8080, 2464620), (9696, 2053850), (10100, 1971696), (12120, 1643080), (15150, 1314464), (16160, 1232310), (19392, 1026925), (20200, 985848), (24240, 821540), (30300, 657232), (32320, 616155), (40400, 492924), (41077, 484800), (48480, 410770), (60600, 328616), (80800, 246462), (82154, 242400), (96960, 205385), (121200, 164308), (123231, 161600)]