217129200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{7867}}^1$

素因数の和:7911

約数の個数: 120

約数和(自身を含む): 725870208

約数和(自身を除く): 508741008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 69, 75, 80, 92, 100, 115, 120, 138, 150, 184, 200, 230, 240, 276, 300, 345, 368, 400, 460, 552, 575, 600, 690, 920, 1104, 1150, 1200, 1380, 1725, 1840, 2300, 2760, 3450, 4600, 5520, 6900, 7867, 9200, 13800, 15734, 23601, 27600, 31468, 39335, 47202, 62936, 78670, 94404, 118005, 125872, 157340, 180941, 188808, 196675, 236010, 314680, 361882, 377616, 393350, 472020, 542823, 590025, 629360, 723764, 786700, 904705, 944040, 1085646, 1180050, 1447528, 1573400, 1809410, 1888080, 2171292, 2360100, 2714115, 2895056, 3146800, 3618820, 4342584, 4523525, 4720200, 5428230, 7237640, 8685168, 9047050, 9440400, 10856460, 13570575, 14475280, 18094100, 21712920, 27141150, 36188200, 43425840, 54282300, 72376400, 108564600, 217129200]

約数ペア:

[(1, 217129200), (2, 108564600), (3, 72376400), (4, 54282300), (5, 43425840), (6, 36188200), (8, 27141150), (10, 21712920), (12, 18094100), (15, 14475280), (16, 13570575), (20, 10856460), (23, 9440400), (24, 9047050), (25, 8685168), (30, 7237640), (40, 5428230), (46, 4720200), (48, 4523525), (50, 4342584), (60, 3618820), (69, 3146800), (75, 2895056), (80, 2714115), (92, 2360100), (100, 2171292), (115, 1888080), (120, 1809410), (138, 1573400), (150, 1447528), (184, 1180050), (200, 1085646), (230, 944040), (240, 904705), (276, 786700), (300, 723764), (345, 629360), (368, 590025), (400, 542823), (460, 472020), (552, 393350), (575, 377616), (600, 361882), (690, 314680), (920, 236010), (1104, 196675), (1150, 188808), (1200, 180941), (1380, 157340), (1725, 125872), (1840, 118005), (2300, 94404), (2760, 78670), (3450, 62936), (4600, 47202), (5520, 39335), (6900, 31468), (7867, 27600), (9200, 23601), (13800, 15734)]