61388000

素因数分解:

$2^5\times 5^3\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 153316800

約数和(自身を除く): 91928800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 103, 125, 149, 160, 200, 206, 250, 298, 400, 412, 500, 515, 596, 745, 800, 824, 1000, 1030, 1192, 1490, 1648, 2000, 2060, 2384, 2575, 2980, 3296, 3725, 4000, 4120, 4768, 5150, 5960, 7450, 8240, 10300, 11920, 12875, 14900, 15347, 16480, 18625, 20600, 23840, 25750, 29800, 30694, 37250, 41200, 51500, 59600, 61388, 74500, 76735, 82400, 103000, 119200, 122776, 149000, 153470, 206000, 245552, 298000, 306940, 383675, 412000, 491104, 596000, 613880, 767350, 1227760, 1534700, 1918375, 2455520, 3069400, 3836750, 6138800, 7673500, 12277600, 15347000, 30694000, 61388000]

約数ペア:

[(1, 61388000), (2, 30694000), (4, 15347000), (5, 12277600), (8, 7673500), (10, 6138800), (16, 3836750), (20, 3069400), (25, 2455520), (32, 1918375), (40, 1534700), (50, 1227760), (80, 767350), (100, 613880), (103, 596000), (125, 491104), (149, 412000), (160, 383675), (200, 306940), (206, 298000), (250, 245552), (298, 206000), (400, 153470), (412, 149000), (500, 122776), (515, 119200), (596, 103000), (745, 82400), (800, 76735), (824, 74500), (1000, 61388), (1030, 59600), (1192, 51500), (1490, 41200), (1648, 37250), (2000, 30694), (2060, 29800), (2384, 25750), (2575, 23840), (2980, 20600), (3296, 18625), (3725, 16480), (4000, 15347), (4120, 14900), (4768, 12875), (5150, 11920), (5960, 10300), (7450, 8240)]