898753860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1013}}^1$

素因数の和:1115

約数の個数: 192

約数和(自身を含む): 2943682560

約数和(自身を除く): 2044928700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 53, 54, 60, 62, 90, 93, 106, 108, 124, 135, 155, 159, 180, 186, 212, 265, 270, 279, 310, 318, 372, 465, 477, 530, 540, 558, 620, 636, 795, 837, 930, 954, 1013, 1060, 1116, 1395, 1431, 1590, 1643, 1674, 1860, 1908, 2026, 2385, 2790, 2862, 3039, 3180, 3286, 3348, 4052, 4185, 4770, 4929, 5065, 5580, 5724, 6078, 6572, 7155, 8215, 8370, 9117, 9540, 9858, 10130, 12156, 14310, 14787, 15195, 16430, 16740, 18234, 19716, 20260, 24645, 27351, 28620, 29574, 30390, 31403, 32860, 36468, 44361, 45585, 49290, 53689, 54702, 59148, 60780, 62806, 73935, 88722, 91170, 94209, 98580, 107378, 109404, 125612, 136755, 147870, 157015, 161067, 177444, 182340, 188418, 214756, 221805, 268445, 273510, 282627, 295740, 314030, 322134, 376836, 443610, 471045, 483201, 536890, 547020, 565254, 628060, 644268, 805335, 847881, 887220, 942090, 966402, 1073780, 1130508, 1413135, 1449603, 1610670, 1664359, 1695762, 1884180, 1932804, 2416005, 2826270, 2899206, 3221340, 3328718, 3391524, 4239405, 4832010, 4993077, 5652540, 5798412, 6657436, 7248015, 8321795, 8478810, 9664020, 9986154, 14496030, 14979231, 16643590, 16957620, 19972308, 24965385, 28992060, 29958462, 33287180, 44937693, 49930770, 59916924, 74896155, 89875386, 99861540, 149792310, 179750772, 224688465, 299584620, 449376930, 898753860]

約数ペア:

[(1, 898753860), (2, 449376930), (3, 299584620), (4, 224688465), (5, 179750772), (6, 149792310), (9, 99861540), (10, 89875386), (12, 74896155), (15, 59916924), (18, 49930770), (20, 44937693), (27, 33287180), (30, 29958462), (31, 28992060), (36, 24965385), (45, 19972308), (53, 16957620), (54, 16643590), (60, 14979231), (62, 14496030), (90, 9986154), (93, 9664020), (106, 8478810), (108, 8321795), (124, 7248015), (135, 6657436), (155, 5798412), (159, 5652540), (180, 4993077), (186, 4832010), (212, 4239405), (265, 3391524), (270, 3328718), (279, 3221340), (310, 2899206), (318, 2826270), (372, 2416005), (465, 1932804), (477, 1884180), (530, 1695762), (540, 1664359), (558, 1610670), (620, 1449603), (636, 1413135), (795, 1130508), (837, 1073780), (930, 966402), (954, 942090), (1013, 887220), (1060, 847881), (1116, 805335), (1395, 644268), (1431, 628060), (1590, 565254), (1643, 547020), (1674, 536890), (1860, 483201), (1908, 471045), (2026, 443610), (2385, 376836), (2790, 322134), (2862, 314030), (3039, 295740), (3180, 282627), (3286, 273510), (3348, 268445), (4052, 221805), (4185, 214756), (4770, 188418), (4929, 182340), (5065, 177444), (5580, 161067), (5724, 157015), (6078, 147870), (6572, 136755), (7155, 125612), (8215, 109404), (8370, 107378), (9117, 98580), (9540, 94209), (9858, 91170), (10130, 88722), (12156, 73935), (14310, 62806), (14787, 60780), (15195, 59148), (16430, 54702), (16740, 53689), (18234, 49290), (19716, 45585), (20260, 44361), (24645, 36468), (27351, 32860), (28620, 31403), (29574, 30390)]