245965200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{15767}}^1$

素因数の和:15801

約数の個数: 120

約数和(自身を含む): 848570688

約数和(自身を除く): 602605488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 15600, 15767, 31534, 47301, 63068, 78835, 94602, 126136, 157670, 189204, 204971, 236505, 252272, 315340, 378408, 394175, 409942, 473010, 614913, 630680, 756816, 788350, 819884, 946020, 1024855, 1182525, 1229826, 1261360, 1576700, 1639768, 1892040, 2049710, 2365050, 2459652, 3074565, 3153400, 3279536, 3784080, 4099420, 4730100, 4919304, 5124275, 6149130, 6306800, 8198840, 9460200, 9838608, 10248550, 12298260, 15372825, 16397680, 18920400, 20497100, 24596520, 30745650, 40994200, 49193040, 61491300, 81988400, 122982600, 245965200]

約数ペア:

[(1, 245965200), (2, 122982600), (3, 81988400), (4, 61491300), (5, 49193040), (6, 40994200), (8, 30745650), (10, 24596520), (12, 20497100), (13, 18920400), (15, 16397680), (16, 15372825), (20, 12298260), (24, 10248550), (25, 9838608), (26, 9460200), (30, 8198840), (39, 6306800), (40, 6149130), (48, 5124275), (50, 4919304), (52, 4730100), (60, 4099420), (65, 3784080), (75, 3279536), (78, 3153400), (80, 3074565), (100, 2459652), (104, 2365050), (120, 2049710), (130, 1892040), (150, 1639768), (156, 1576700), (195, 1261360), (200, 1229826), (208, 1182525), (240, 1024855), (260, 946020), (300, 819884), (312, 788350), (325, 756816), (390, 630680), (400, 614913), (520, 473010), (600, 409942), (624, 394175), (650, 378408), (780, 315340), (975, 252272), (1040, 236505), (1200, 204971), (1300, 189204), (1560, 157670), (1950, 126136), (2600, 94602), (3120, 78835), (3900, 63068), (5200, 47301), (7800, 31534), (15600, 15767)]