109305480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:475

約数の個数: 128

約数和(自身を含む): 348364800

約数和(自身を除く): 239059320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 191, 228, 251, 285, 380, 382, 456, 502, 570, 573, 753, 760, 764, 955, 1004, 1140, 1146, 1255, 1506, 1528, 1910, 2008, 2280, 2292, 2510, 2865, 3012, 3629, 3765, 3820, 4584, 4769, 5020, 5730, 6024, 7258, 7530, 7640, 9538, 10040, 10887, 11460, 14307, 14516, 15060, 18145, 19076, 21774, 22920, 23845, 28614, 29032, 30120, 36290, 38152, 43548, 47690, 47941, 54435, 57228, 71535, 72580, 87096, 95380, 95882, 108870, 114456, 143070, 143823, 145160, 190760, 191764, 217740, 239705, 286140, 287646, 383528, 435480, 479410, 572280, 575292, 719115, 910879, 958820, 1150584, 1438230, 1821758, 1917640, 2732637, 2876460, 3643516, 4554395, 5465274, 5752920, 7287032, 9108790, 10930548, 13663185, 18217580, 21861096, 27326370, 36435160, 54652740, 109305480]

約数ペア:

[(1, 109305480), (2, 54652740), (3, 36435160), (4, 27326370), (5, 21861096), (6, 18217580), (8, 13663185), (10, 10930548), (12, 9108790), (15, 7287032), (19, 5752920), (20, 5465274), (24, 4554395), (30, 3643516), (38, 2876460), (40, 2732637), (57, 1917640), (60, 1821758), (76, 1438230), (95, 1150584), (114, 958820), (120, 910879), (152, 719115), (190, 575292), (191, 572280), (228, 479410), (251, 435480), (285, 383528), (380, 287646), (382, 286140), (456, 239705), (502, 217740), (570, 191764), (573, 190760), (753, 145160), (760, 143823), (764, 143070), (955, 114456), (1004, 108870), (1140, 95882), (1146, 95380), (1255, 87096), (1506, 72580), (1528, 71535), (1910, 57228), (2008, 54435), (2280, 47941), (2292, 47690), (2510, 43548), (2865, 38152), (3012, 36290), (3629, 30120), (3765, 29032), (3820, 28614), (4584, 23845), (4769, 22920), (5020, 21774), (5730, 19076), (6024, 18145), (7258, 15060), (7530, 14516), (7640, 14307), (9538, 11460), (10040, 10887)]