67712220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3389}}^1$

素因数の和:3444

約数の個数: 96

約数和(自身を含む): 216417600

約数和(自身を除く): 148705380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 370, 444, 540, 555, 666, 740, 999, 1110, 1332, 1665, 1998, 2220, 3330, 3389, 3996, 4995, 6660, 6778, 9990, 10167, 13556, 16945, 19980, 20334, 30501, 33890, 40668, 50835, 61002, 67780, 91503, 101670, 122004, 125393, 152505, 183006, 203340, 250786, 305010, 366012, 376179, 457515, 501572, 610020, 626965, 752358, 915030, 1128537, 1253930, 1504716, 1830060, 1880895, 2257074, 2507860, 3385611, 3761790, 4514148, 5642685, 6771222, 7523580, 11285370, 13542444, 16928055, 22570740, 33856110, 67712220]

約数ペア:

[(1, 67712220), (2, 33856110), (3, 22570740), (4, 16928055), (5, 13542444), (6, 11285370), (9, 7523580), (10, 6771222), (12, 5642685), (15, 4514148), (18, 3761790), (20, 3385611), (27, 2507860), (30, 2257074), (36, 1880895), (37, 1830060), (45, 1504716), (54, 1253930), (60, 1128537), (74, 915030), (90, 752358), (108, 626965), (111, 610020), (135, 501572), (148, 457515), (180, 376179), (185, 366012), (222, 305010), (270, 250786), (333, 203340), (370, 183006), (444, 152505), (540, 125393), (555, 122004), (666, 101670), (740, 91503), (999, 67780), (1110, 61002), (1332, 50835), (1665, 40668), (1998, 33890), (2220, 30501), (3330, 20334), (3389, 19980), (3996, 16945), (4995, 13556), (6660, 10167), (6778, 9990)]