282497220

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1571}}^1$

素因数の和:1632

約数の個数: 144

約数和(自身を含む): 913243968

約数和(自身を除く): 630746748

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, 243, 270, 324, 333, 370, 405, 444, 486, 540, 555, 666, 740, 810, 972, 999, 1110, 1215, 1332, 1571, 1620, 1665, 1998, 2220, 2430, 2997, 3142, 3330, 3996, 4713, 4860, 4995, 5994, 6284, 6660, 7855, 8991, 9426, 9990, 11988, 14139, 14985, 15710, 17982, 18852, 19980, 23565, 28278, 29970, 31420, 35964, 42417, 44955, 47130, 56556, 58127, 59940, 70695, 84834, 89910, 94260, 116254, 127251, 141390, 169668, 174381, 179820, 212085, 232508, 254502, 282780, 290635, 348762, 381753, 424170, 509004, 523143, 581270, 636255, 697524, 763506, 848340, 871905, 1046286, 1162540, 1272510, 1527012, 1569429, 1743810, 1908765, 2092572, 2545020, 2615715, 3138858, 3487620, 3817530, 4708287, 5231430, 6277716, 7635060, 7847145, 9416574, 10462860, 14124861, 15694290, 18833148, 23541435, 28249722, 31388580, 47082870, 56499444, 70624305, 94165740, 141248610, 282497220]

約数ペア:

[(1, 282497220), (2, 141248610), (3, 94165740), (4, 70624305), (5, 56499444), (6, 47082870), (9, 31388580), (10, 28249722), (12, 23541435), (15, 18833148), (18, 15694290), (20, 14124861), (27, 10462860), (30, 9416574), (36, 7847145), (37, 7635060), (45, 6277716), (54, 5231430), (60, 4708287), (74, 3817530), (81, 3487620), (90, 3138858), (108, 2615715), (111, 2545020), (135, 2092572), (148, 1908765), (162, 1743810), (180, 1569429), (185, 1527012), (222, 1272510), (243, 1162540), (270, 1046286), (324, 871905), (333, 848340), (370, 763506), (405, 697524), (444, 636255), (486, 581270), (540, 523143), (555, 509004), (666, 424170), (740, 381753), (810, 348762), (972, 290635), (999, 282780), (1110, 254502), (1215, 232508), (1332, 212085), (1571, 179820), (1620, 174381), (1665, 169668), (1998, 141390), (2220, 127251), (2430, 116254), (2997, 94260), (3142, 89910), (3330, 84834), (3996, 70695), (4713, 59940), (4860, 58127), (4995, 56556), (5994, 47130), (6284, 44955), (6660, 42417), (7855, 35964), (8991, 31420), (9426, 29970), (9990, 28278), (11988, 23565), (14139, 19980), (14985, 18852), (15710, 17982)]