70407200

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:235

約数の個数: 144

約数和(自身を含む): 188987904

約数和(自身を除く): 118580704

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 32, 34, 40, 50, 62, 68, 80, 85, 100, 124, 136, 155, 160, 167, 170, 200, 248, 272, 310, 334, 340, 400, 425, 496, 527, 544, 620, 668, 680, 775, 800, 835, 850, 992, 1054, 1240, 1336, 1360, 1550, 1670, 1700, 2108, 2480, 2635, 2672, 2720, 2839, 3100, 3340, 3400, 4175, 4216, 4960, 5177, 5270, 5344, 5678, 6200, 6680, 6800, 8350, 8432, 10354, 10540, 11356, 12400, 13175, 13360, 13600, 14195, 16700, 16864, 20708, 21080, 22712, 24800, 25885, 26350, 26720, 28390, 33400, 41416, 42160, 45424, 51770, 52700, 56780, 66800, 70975, 82832, 84320, 88009, 90848, 103540, 105400, 113560, 129425, 133600, 141950, 165664, 176018, 207080, 210800, 227120, 258850, 283900, 352036, 414160, 421600, 440045, 454240, 517700, 567800, 704072, 828320, 880090, 1035400, 1135600, 1408144, 1760180, 2070800, 2200225, 2271200, 2816288, 3520360, 4141600, 4400450, 7040720, 8800900, 14081440, 17601800, 35203600, 70407200]

約数ペア:

[(1, 70407200), (2, 35203600), (4, 17601800), (5, 14081440), (8, 8800900), (10, 7040720), (16, 4400450), (17, 4141600), (20, 3520360), (25, 2816288), (31, 2271200), (32, 2200225), (34, 2070800), (40, 1760180), (50, 1408144), (62, 1135600), (68, 1035400), (80, 880090), (85, 828320), (100, 704072), (124, 567800), (136, 517700), (155, 454240), (160, 440045), (167, 421600), (170, 414160), (200, 352036), (248, 283900), (272, 258850), (310, 227120), (334, 210800), (340, 207080), (400, 176018), (425, 165664), (496, 141950), (527, 133600), (544, 129425), (620, 113560), (668, 105400), (680, 103540), (775, 90848), (800, 88009), (835, 84320), (850, 82832), (992, 70975), (1054, 66800), (1240, 56780), (1336, 52700), (1360, 51770), (1550, 45424), (1670, 42160), (1700, 41416), (2108, 33400), (2480, 28390), (2635, 26720), (2672, 26350), (2720, 25885), (2839, 24800), (3100, 22712), (3340, 21080), (3400, 20708), (4175, 16864), (4216, 16700), (4960, 14195), (5177, 13600), (5270, 13360), (5344, 13175), (5678, 12400), (6200, 11356), (6680, 10540), (6800, 10354), (8350, 8432)]