64628200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 191237760

約数和(自身を除く): 126609560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 53, 56, 65, 67, 70, 91, 100, 104, 106, 130, 134, 140, 175, 182, 200, 212, 260, 265, 268, 280, 325, 335, 350, 364, 371, 424, 455, 469, 520, 530, 536, 650, 670, 689, 700, 728, 742, 871, 910, 938, 1060, 1300, 1325, 1340, 1378, 1400, 1484, 1675, 1742, 1820, 1855, 1876, 2120, 2275, 2345, 2600, 2650, 2680, 2756, 2968, 3350, 3445, 3484, 3551, 3640, 3710, 3752, 4355, 4550, 4690, 4823, 5300, 5512, 6097, 6700, 6890, 6968, 7102, 7420, 8710, 9100, 9275, 9380, 9646, 10600, 11725, 12194, 13400, 13780, 14204, 14840, 17225, 17420, 17755, 18200, 18550, 18760, 19292, 21775, 23450, 24115, 24388, 24857, 27560, 28408, 30485, 34450, 34840, 35510, 37100, 38584, 43550, 46163, 46900, 48230, 48776, 49714, 60970, 68900, 71020, 74200, 87100, 88775, 92326, 93800, 96460, 99428, 120575, 121940, 124285, 137800, 142040, 152425, 174200, 177550, 184652, 192920, 198856, 230815, 241150, 243880, 248570, 304850, 323141, 355100, 369304, 461630, 482300, 497140, 609700, 621425, 646282, 710200, 923260, 964600, 994280, 1154075, 1219400, 1242850, 1292564, 1615705, 1846520, 2308150, 2485700, 2585128, 3231410, 4616300, 4971400, 6462820, 8078525, 9232600, 12925640, 16157050, 32314100, 64628200]

約数ペア:

[(1, 64628200), (2, 32314100), (4, 16157050), (5, 12925640), (7, 9232600), (8, 8078525), (10, 6462820), (13, 4971400), (14, 4616300), (20, 3231410), (25, 2585128), (26, 2485700), (28, 2308150), (35, 1846520), (40, 1615705), (50, 1292564), (52, 1242850), (53, 1219400), (56, 1154075), (65, 994280), (67, 964600), (70, 923260), (91, 710200), (100, 646282), (104, 621425), (106, 609700), (130, 497140), (134, 482300), (140, 461630), (175, 369304), (182, 355100), (200, 323141), (212, 304850), (260, 248570), (265, 243880), (268, 241150), (280, 230815), (325, 198856), (335, 192920), (350, 184652), (364, 177550), (371, 174200), (424, 152425), (455, 142040), (469, 137800), (520, 124285), (530, 121940), (536, 120575), (650, 99428), (670, 96460), (689, 93800), (700, 92326), (728, 88775), (742, 87100), (871, 74200), (910, 71020), (938, 68900), (1060, 60970), (1300, 49714), (1325, 48776), (1340, 48230), (1378, 46900), (1400, 46163), (1484, 43550), (1675, 38584), (1742, 37100), (1820, 35510), (1855, 34840), (1876, 34450), (2120, 30485), (2275, 28408), (2345, 27560), (2600, 24857), (2650, 24388), (2680, 24115), (2756, 23450), (2968, 21775), (3350, 19292), (3445, 18760), (3484, 18550), (3551, 18200), (3640, 17755), (3710, 17420), (3752, 17225), (4355, 14840), (4550, 14204), (4690, 13780), (4823, 13400), (5300, 12194), (5512, 11725), (6097, 10600), (6700, 9646), (6890, 9380), (6968, 9275), (7102, 9100), (7420, 8710)]