201849000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{1103}}^1$

素因数の和:1188

約数の個数: 128

約数和(自身を含む): 640673280

約数和(自身を除く): 438824280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 61, 75, 100, 120, 122, 125, 150, 183, 200, 244, 250, 300, 305, 366, 375, 488, 500, 600, 610, 732, 750, 915, 1000, 1103, 1220, 1464, 1500, 1525, 1830, 2206, 2440, 3000, 3050, 3309, 3660, 4412, 4575, 5515, 6100, 6618, 7320, 7625, 8824, 9150, 11030, 12200, 13236, 15250, 16545, 18300, 22060, 22875, 26472, 27575, 30500, 33090, 36600, 44120, 45750, 55150, 61000, 66180, 67283, 82725, 91500, 110300, 132360, 134566, 137875, 165450, 183000, 201849, 220600, 269132, 275750, 330900, 336415, 403698, 413625, 538264, 551500, 661800, 672830, 807396, 827250, 1009245, 1103000, 1345660, 1614792, 1654500, 1682075, 2018490, 2691320, 3309000, 3364150, 4036980, 5046225, 6728300, 8073960, 8410375, 10092450, 13456600, 16820750, 20184900, 25231125, 33641500, 40369800, 50462250, 67283000, 100924500, 201849000]

約数ペア:

[(1, 201849000), (2, 100924500), (3, 67283000), (4, 50462250), (5, 40369800), (6, 33641500), (8, 25231125), (10, 20184900), (12, 16820750), (15, 13456600), (20, 10092450), (24, 8410375), (25, 8073960), (30, 6728300), (40, 5046225), (50, 4036980), (60, 3364150), (61, 3309000), (75, 2691320), (100, 2018490), (120, 1682075), (122, 1654500), (125, 1614792), (150, 1345660), (183, 1103000), (200, 1009245), (244, 827250), (250, 807396), (300, 672830), (305, 661800), (366, 551500), (375, 538264), (488, 413625), (500, 403698), (600, 336415), (610, 330900), (732, 275750), (750, 269132), (915, 220600), (1000, 201849), (1103, 183000), (1220, 165450), (1464, 137875), (1500, 134566), (1525, 132360), (1830, 110300), (2206, 91500), (2440, 82725), (3000, 67283), (3050, 66180), (3309, 61000), (3660, 55150), (4412, 45750), (4575, 44120), (5515, 36600), (6100, 33090), (6618, 30500), (7320, 27575), (7625, 26472), (8824, 22875), (9150, 22060), (11030, 18300), (12200, 16545), (13236, 15250)]