68995650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:640

約数の個数: 96

約数和(自身を含む): 184631040

約数和(自身を除く): 115635390

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 43, 50, 57, 75, 86, 95, 114, 129, 150, 190, 215, 258, 285, 430, 475, 563, 570, 645, 817, 950, 1075, 1126, 1290, 1425, 1634, 1689, 2150, 2451, 2815, 2850, 3225, 3378, 4085, 4902, 5630, 6450, 8170, 8445, 10697, 12255, 14075, 16890, 20425, 21394, 24209, 24510, 28150, 32091, 40850, 42225, 48418, 53485, 61275, 64182, 72627, 84450, 106970, 121045, 122550, 145254, 160455, 242090, 267425, 320910, 363135, 459971, 534850, 605225, 726270, 802275, 919942, 1210450, 1379913, 1604550, 1815675, 2299855, 2759826, 3631350, 4599710, 6899565, 11499275, 13799130, 22998550, 34497825, 68995650]

約数ペア:

[(1, 68995650), (2, 34497825), (3, 22998550), (5, 13799130), (6, 11499275), (10, 6899565), (15, 4599710), (19, 3631350), (25, 2759826), (30, 2299855), (38, 1815675), (43, 1604550), (50, 1379913), (57, 1210450), (75, 919942), (86, 802275), (95, 726270), (114, 605225), (129, 534850), (150, 459971), (190, 363135), (215, 320910), (258, 267425), (285, 242090), (430, 160455), (475, 145254), (563, 122550), (570, 121045), (645, 106970), (817, 84450), (950, 72627), (1075, 64182), (1126, 61275), (1290, 53485), (1425, 48418), (1634, 42225), (1689, 40850), (2150, 32091), (2451, 28150), (2815, 24510), (2850, 24209), (3225, 21394), (3378, 20425), (4085, 16890), (4902, 14075), (5630, 12255), (6450, 10697), (8170, 8445)]