66473460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1109}}^1$

素因数の和:1167

約数の個数: 120

約数和(自身を含む): 214358760

約数和(自身を除く): 147885300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 180, 185, 222, 270, 324, 333, 370, 405, 444, 540, 555, 666, 740, 810, 999, 1109, 1110, 1332, 1620, 1665, 1998, 2218, 2220, 2997, 3327, 3330, 3996, 4436, 4995, 5545, 5994, 6654, 6660, 9981, 9990, 11090, 11988, 13308, 14985, 16635, 19962, 19980, 22180, 29943, 29970, 33270, 39924, 41033, 49905, 59886, 59940, 66540, 82066, 89829, 99810, 119772, 123099, 149715, 164132, 179658, 199620, 205165, 246198, 299430, 359316, 369297, 410330, 449145, 492396, 598860, 615495, 738594, 820660, 898290, 1107891, 1230990, 1477188, 1796580, 1846485, 2215782, 2461980, 3323673, 3692970, 4431564, 5539455, 6647346, 7385940, 11078910, 13294692, 16618365, 22157820, 33236730, 66473460]

約数ペア:

[(1, 66473460), (2, 33236730), (3, 22157820), (4, 16618365), (5, 13294692), (6, 11078910), (9, 7385940), (10, 6647346), (12, 5539455), (15, 4431564), (18, 3692970), (20, 3323673), (27, 2461980), (30, 2215782), (36, 1846485), (37, 1796580), (45, 1477188), (54, 1230990), (60, 1107891), (74, 898290), (81, 820660), (90, 738594), (108, 615495), (111, 598860), (135, 492396), (148, 449145), (162, 410330), (180, 369297), (185, 359316), (222, 299430), (270, 246198), (324, 205165), (333, 199620), (370, 179658), (405, 164132), (444, 149715), (540, 123099), (555, 119772), (666, 99810), (740, 89829), (810, 82066), (999, 66540), (1109, 59940), (1110, 59886), (1332, 49905), (1620, 41033), (1665, 39924), (1998, 33270), (2218, 29970), (2220, 29943), (2997, 22180), (3327, 19980), (3330, 19962), (3996, 16635), (4436, 14985), (4995, 13308), (5545, 11988), (5994, 11090), (6654, 9990), (6660, 9981)]