89916400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1889}}^1$

素因数の和:1931

約数の個数: 120

約数和(自身を含む): 261545760

約数和(自身を除く): 171629360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 80, 85, 100, 112, 119, 136, 140, 170, 175, 200, 238, 272, 280, 340, 350, 400, 425, 476, 560, 595, 680, 700, 850, 952, 1190, 1360, 1400, 1700, 1889, 1904, 2380, 2800, 2975, 3400, 3778, 4760, 5950, 6800, 7556, 9445, 9520, 11900, 13223, 15112, 18890, 23800, 26446, 30224, 32113, 37780, 47225, 47600, 52892, 64226, 66115, 75560, 94450, 105784, 128452, 132230, 151120, 160565, 188900, 211568, 224791, 256904, 264460, 321130, 330575, 377800, 449582, 513808, 528920, 642260, 661150, 755600, 802825, 899164, 1057840, 1123955, 1284520, 1322300, 1605650, 1798328, 2247910, 2569040, 2644600, 3211300, 3596656, 4495820, 5289200, 5619775, 6422600, 8991640, 11239550, 12845200, 17983280, 22479100, 44958200, 89916400]

約数ペア:

[(1, 89916400), (2, 44958200), (4, 22479100), (5, 17983280), (7, 12845200), (8, 11239550), (10, 8991640), (14, 6422600), (16, 5619775), (17, 5289200), (20, 4495820), (25, 3596656), (28, 3211300), (34, 2644600), (35, 2569040), (40, 2247910), (50, 1798328), (56, 1605650), (68, 1322300), (70, 1284520), (80, 1123955), (85, 1057840), (100, 899164), (112, 802825), (119, 755600), (136, 661150), (140, 642260), (170, 528920), (175, 513808), (200, 449582), (238, 377800), (272, 330575), (280, 321130), (340, 264460), (350, 256904), (400, 224791), (425, 211568), (476, 188900), (560, 160565), (595, 151120), (680, 132230), (700, 128452), (850, 105784), (952, 94450), (1190, 75560), (1360, 66115), (1400, 64226), (1700, 52892), (1889, 47600), (1904, 47225), (2380, 37780), (2800, 32113), (2975, 30224), (3400, 26446), (3778, 23800), (4760, 18890), (5950, 15112), (6800, 13223), (7556, 11900), (9445, 9520)]