144221200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:329

約数の個数: 120

約数和(自身を含む): 371976192

約数和(自身を除く): 227754992

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 127, 136, 167, 170, 200, 254, 272, 334, 340, 400, 425, 508, 635, 668, 680, 835, 850, 1016, 1270, 1336, 1360, 1670, 1700, 2032, 2159, 2540, 2672, 2839, 3175, 3340, 3400, 4175, 4318, 5080, 5678, 6350, 6680, 6800, 8350, 8636, 10160, 10795, 11356, 12700, 13360, 14195, 16700, 17272, 21209, 21590, 22712, 25400, 28390, 33400, 34544, 42418, 43180, 45424, 50800, 53975, 56780, 66800, 70975, 84836, 86360, 106045, 107950, 113560, 141950, 169672, 172720, 212090, 215900, 227120, 283900, 339344, 360553, 424180, 431800, 530225, 567800, 721106, 848360, 863600, 1060450, 1135600, 1442212, 1696720, 1802765, 2120900, 2884424, 3605530, 4241800, 5768848, 7211060, 8483600, 9013825, 14422120, 18027650, 28844240, 36055300, 72110600, 144221200]

約数ペア:

[(1, 144221200), (2, 72110600), (4, 36055300), (5, 28844240), (8, 18027650), (10, 14422120), (16, 9013825), (17, 8483600), (20, 7211060), (25, 5768848), (34, 4241800), (40, 3605530), (50, 2884424), (68, 2120900), (80, 1802765), (85, 1696720), (100, 1442212), (127, 1135600), (136, 1060450), (167, 863600), (170, 848360), (200, 721106), (254, 567800), (272, 530225), (334, 431800), (340, 424180), (400, 360553), (425, 339344), (508, 283900), (635, 227120), (668, 215900), (680, 212090), (835, 172720), (850, 169672), (1016, 141950), (1270, 113560), (1336, 107950), (1360, 106045), (1670, 86360), (1700, 84836), (2032, 70975), (2159, 66800), (2540, 56780), (2672, 53975), (2839, 50800), (3175, 45424), (3340, 43180), (3400, 42418), (4175, 34544), (4318, 33400), (5080, 28390), (5678, 25400), (6350, 22712), (6680, 21590), (6800, 21209), (8350, 17272), (8636, 16700), (10160, 14195), (10795, 13360), (11356, 12700)]