273338370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:277

約数の個数: 144

約数和(自身を含む): 770290560

約数和(自身を除く): 496952190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 47, 57, 90, 94, 95, 114, 141, 171, 179, 190, 235, 282, 285, 342, 358, 361, 423, 470, 537, 570, 705, 722, 846, 855, 893, 895, 1074, 1083, 1410, 1611, 1710, 1786, 1790, 1805, 2115, 2166, 2679, 2685, 3222, 3249, 3401, 3610, 4230, 4465, 5358, 5370, 5415, 6498, 6802, 8037, 8055, 8413, 8930, 10203, 10830, 13395, 16074, 16110, 16245, 16826, 16967, 17005, 20406, 25239, 26790, 30609, 32490, 33934, 34010, 40185, 42065, 50478, 50901, 51015, 61218, 64619, 75717, 80370, 84130, 84835, 101802, 102030, 126195, 129238, 151434, 152703, 153045, 159847, 169670, 193857, 252390, 254505, 305406, 306090, 319694, 323095, 378585, 387714, 479541, 509010, 581571, 646190, 757170, 763515, 799235, 959082, 969285, 1163142, 1438623, 1527030, 1598470, 1938570, 2397705, 2877246, 2907855, 3037093, 4795410, 5815710, 6074186, 7193115, 9111279, 14386230, 15185465, 18222558, 27333837, 30370930, 45556395, 54667674, 91112790, 136669185, 273338370]

約数ペア:

[(1, 273338370), (2, 136669185), (3, 91112790), (5, 54667674), (6, 45556395), (9, 30370930), (10, 27333837), (15, 18222558), (18, 15185465), (19, 14386230), (30, 9111279), (38, 7193115), (45, 6074186), (47, 5815710), (57, 4795410), (90, 3037093), (94, 2907855), (95, 2877246), (114, 2397705), (141, 1938570), (171, 1598470), (179, 1527030), (190, 1438623), (235, 1163142), (282, 969285), (285, 959082), (342, 799235), (358, 763515), (361, 757170), (423, 646190), (470, 581571), (537, 509010), (570, 479541), (705, 387714), (722, 378585), (846, 323095), (855, 319694), (893, 306090), (895, 305406), (1074, 254505), (1083, 252390), (1410, 193857), (1611, 169670), (1710, 159847), (1786, 153045), (1790, 152703), (1805, 151434), (2115, 129238), (2166, 126195), (2679, 102030), (2685, 101802), (3222, 84835), (3249, 84130), (3401, 80370), (3610, 75717), (4230, 64619), (4465, 61218), (5358, 51015), (5370, 50901), (5415, 50478), (6498, 42065), (6802, 40185), (8037, 34010), (8055, 33934), (8413, 32490), (8930, 30609), (10203, 26790), (10830, 25239), (13395, 20406), (16074, 17005), (16110, 16967), (16245, 16826)]