7253400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1$

素因数の和:194

約数の個数: 192

約数和(自身を含む): 28212480

約数和(自身を除く): 20959080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 50, 55, 56, 60, 66, 70, 75, 77, 84, 88, 100, 105, 110, 120, 132, 140, 150, 154, 157, 165, 168, 175, 200, 210, 220, 231, 264, 275, 280, 300, 308, 314, 330, 350, 385, 420, 440, 462, 471, 525, 550, 600, 616, 628, 660, 700, 770, 785, 825, 840, 924, 942, 1050, 1099, 1100, 1155, 1256, 1320, 1400, 1540, 1570, 1650, 1727, 1848, 1884, 1925, 2100, 2198, 2200, 2310, 2355, 3080, 3140, 3297, 3300, 3454, 3768, 3850, 3925, 4200, 4396, 4620, 4710, 5181, 5495, 5775, 6280, 6594, 6600, 6908, 7700, 7850, 8635, 8792, 9240, 9420, 10362, 10990, 11550, 11775, 12089, 13188, 13816, 15400, 15700, 16485, 17270, 18840, 20724, 21980, 23100, 23550, 24178, 25905, 26376, 27475, 31400, 32970, 34540, 36267, 41448, 43175, 43960, 46200, 47100, 48356, 51810, 54950, 60445, 65940, 69080, 72534, 82425, 86350, 94200, 96712, 103620, 109900, 120890, 129525, 131880, 145068, 164850, 172700, 181335, 207240, 219800, 241780, 259050, 290136, 302225, 329700, 345400, 362670, 483560, 518100, 604450, 659400, 725340, 906675, 1036200, 1208900, 1450680, 1813350, 2417800, 3626700, 7253400]

約数ペア:

[(1, 7253400), (2, 3626700), (3, 2417800), (4, 1813350), (5, 1450680), (6, 1208900), (7, 1036200), (8, 906675), (10, 725340), (11, 659400), (12, 604450), (14, 518100), (15, 483560), (20, 362670), (21, 345400), (22, 329700), (24, 302225), (25, 290136), (28, 259050), (30, 241780), (33, 219800), (35, 207240), (40, 181335), (42, 172700), (44, 164850), (50, 145068), (55, 131880), (56, 129525), (60, 120890), (66, 109900), (70, 103620), (75, 96712), (77, 94200), (84, 86350), (88, 82425), (100, 72534), (105, 69080), (110, 65940), (120, 60445), (132, 54950), (140, 51810), (150, 48356), (154, 47100), (157, 46200), (165, 43960), (168, 43175), (175, 41448), (200, 36267), (210, 34540), (220, 32970), (231, 31400), (264, 27475), (275, 26376), (280, 25905), (300, 24178), (308, 23550), (314, 23100), (330, 21980), (350, 20724), (385, 18840), (420, 17270), (440, 16485), (462, 15700), (471, 15400), (525, 13816), (550, 13188), (600, 12089), (616, 11775), (628, 11550), (660, 10990), (700, 10362), (770, 9420), (785, 9240), (825, 8792), (840, 8635), (924, 7850), (942, 7700), (1050, 6908), (1099, 6600), (1100, 6594), (1155, 6280), (1256, 5775), (1320, 5495), (1400, 5181), (1540, 4710), (1570, 4620), (1650, 4396), (1727, 4200), (1848, 3925), (1884, 3850), (1925, 3768), (2100, 3454), (2198, 3300), (2200, 3297), (2310, 3140), (2355, 3080)]