251930400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{104971}}^1$

素因数の和:104994

約数の個数: 72

約数和(自身を含む): 820041264

約数和(自身を除く): 568110864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 104971, 209942, 314913, 419884, 524855, 629826, 839768, 1049710, 1259652, 1574565, 1679536, 2099420, 2519304, 2624275, 3149130, 3359072, 4198840, 5038608, 5248550, 6298260, 7872825, 8397680, 10077216, 10497100, 12596520, 15745650, 16795360, 20994200, 25193040, 31491300, 41988400, 50386080, 62982600, 83976800, 125965200, 251930400]

約数ペア:

[(1, 251930400), (2, 125965200), (3, 83976800), (4, 62982600), (5, 50386080), (6, 41988400), (8, 31491300), (10, 25193040), (12, 20994200), (15, 16795360), (16, 15745650), (20, 12596520), (24, 10497100), (25, 10077216), (30, 8397680), (32, 7872825), (40, 6298260), (48, 5248550), (50, 5038608), (60, 4198840), (75, 3359072), (80, 3149130), (96, 2624275), (100, 2519304), (120, 2099420), (150, 1679536), (160, 1574565), (200, 1259652), (240, 1049710), (300, 839768), (400, 629826), (480, 524855), (600, 419884), (800, 314913), (1200, 209942), (2400, 104971)]