83371400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:184

約数の個数: 192

約数和(自身を含む): 244270080

約数和(自身を除く): 160898680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 31, 34, 35, 40, 50, 56, 62, 68, 70, 85, 100, 113, 119, 124, 136, 140, 155, 170, 175, 200, 217, 226, 238, 248, 280, 310, 340, 350, 425, 434, 452, 476, 527, 565, 595, 620, 680, 700, 775, 791, 850, 868, 904, 952, 1054, 1085, 1130, 1190, 1240, 1400, 1550, 1582, 1700, 1736, 1921, 2108, 2170, 2260, 2380, 2635, 2825, 2975, 3100, 3164, 3400, 3503, 3689, 3842, 3955, 4216, 4340, 4520, 4760, 5270, 5425, 5650, 5950, 6200, 6328, 7006, 7378, 7684, 7910, 8680, 9605, 10540, 10850, 11300, 11900, 13175, 13447, 14012, 14756, 15368, 15820, 17515, 18445, 19210, 19775, 21080, 21700, 22600, 23800, 24521, 26350, 26894, 28024, 29512, 31640, 35030, 36890, 38420, 39550, 43400, 48025, 49042, 52700, 53788, 59551, 67235, 70060, 73780, 76840, 79100, 87575, 92225, 96050, 98084, 105400, 107576, 119102, 122605, 134470, 140120, 147560, 158200, 175150, 184450, 192100, 196168, 238204, 245210, 268940, 297755, 336175, 350300, 368900, 384200, 416857, 476408, 490420, 537880, 595510, 613025, 672350, 700600, 737800, 833714, 980840, 1191020, 1226050, 1344700, 1488775, 1667428, 2084285, 2382040, 2452100, 2689400, 2977550, 3334856, 4168570, 4904200, 5955100, 8337140, 10421425, 11910200, 16674280, 20842850, 41685700, 83371400]

約数ペア:

[(1, 83371400), (2, 41685700), (4, 20842850), (5, 16674280), (7, 11910200), (8, 10421425), (10, 8337140), (14, 5955100), (17, 4904200), (20, 4168570), (25, 3334856), (28, 2977550), (31, 2689400), (34, 2452100), (35, 2382040), (40, 2084285), (50, 1667428), (56, 1488775), (62, 1344700), (68, 1226050), (70, 1191020), (85, 980840), (100, 833714), (113, 737800), (119, 700600), (124, 672350), (136, 613025), (140, 595510), (155, 537880), (170, 490420), (175, 476408), (200, 416857), (217, 384200), (226, 368900), (238, 350300), (248, 336175), (280, 297755), (310, 268940), (340, 245210), (350, 238204), (425, 196168), (434, 192100), (452, 184450), (476, 175150), (527, 158200), (565, 147560), (595, 140120), (620, 134470), (680, 122605), (700, 119102), (775, 107576), (791, 105400), (850, 98084), (868, 96050), (904, 92225), (952, 87575), (1054, 79100), (1085, 76840), (1130, 73780), (1190, 70060), (1240, 67235), (1400, 59551), (1550, 53788), (1582, 52700), (1700, 49042), (1736, 48025), (1921, 43400), (2108, 39550), (2170, 38420), (2260, 36890), (2380, 35030), (2635, 31640), (2825, 29512), (2975, 28024), (3100, 26894), (3164, 26350), (3400, 24521), (3503, 23800), (3689, 22600), (3842, 21700), (3955, 21080), (4216, 19775), (4340, 19210), (4520, 18445), (4760, 17515), (5270, 15820), (5425, 15368), (5650, 14756), (5950, 14012), (6200, 13447), (6328, 13175), (7006, 11900), (7378, 11300), (7684, 10850), (7910, 10540), (8680, 9605)]