18886069080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{60509}}^1$

素因数の和:60563

約数の個数: 192

約数和(自身を含む): 66875652000

約数和(自身を除く): 47989582920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 289, 306, 340, 360, 408, 459, 510, 540, 578, 612, 680, 765, 867, 918, 1020, 1080, 1156, 1224, 1445, 1530, 1734, 1836, 2040, 2295, 2312, 2601, 2890, 3060, 3468, 3672, 4335, 4590, 5202, 5780, 6120, 6936, 7803, 8670, 9180, 10404, 11560, 13005, 15606, 17340, 18360, 20808, 26010, 31212, 34680, 39015, 52020, 60509, 62424, 78030, 104040, 121018, 156060, 181527, 242036, 302545, 312120, 363054, 484072, 544581, 605090, 726108, 907635, 1028653, 1089162, 1210180, 1452216, 1633743, 1815270, 2057306, 2178324, 2420360, 2722905, 3085959, 3267486, 3630540, 4114612, 4356648, 5143265, 5445810, 6171918, 6534972, 7261080, 8168715, 8229224, 9257877, 10286530, 10891620, 12343836, 13069944, 15429795, 16337430, 17487101, 18515754, 20573060, 21783240, 24687672, 27773631, 30859590, 32674860, 34974202, 37031508, 41146120, 46289385, 52461303, 55547262, 61719180, 65349720, 69948404, 74063016, 87435505, 92578770, 104922606, 111094524, 123438360, 138868155, 139896808, 157383909, 174871010, 185157540, 209845212, 222189048, 262306515, 277736310, 314767818, 349742020, 370315080, 419690424, 472151727, 524613030, 555472620, 629535636, 699484040, 786919545, 944303454, 1049226060, 1110945240, 1259071272, 1573839090, 1888606908, 2098452120, 2360758635, 3147678180, 3777213816, 4721517270, 6295356360, 9443034540, 18886069080]

約数ペア:

[(1, 18886069080), (2, 9443034540), (3, 6295356360), (4, 4721517270), (5, 3777213816), (6, 3147678180), (8, 2360758635), (9, 2098452120), (10, 1888606908), (12, 1573839090), (15, 1259071272), (17, 1110945240), (18, 1049226060), (20, 944303454), (24, 786919545), (27, 699484040), (30, 629535636), (34, 555472620), (36, 524613030), (40, 472151727), (45, 419690424), (51, 370315080), (54, 349742020), (60, 314767818), (68, 277736310), (72, 262306515), (85, 222189048), (90, 209845212), (102, 185157540), (108, 174871010), (120, 157383909), (135, 139896808), (136, 138868155), (153, 123438360), (170, 111094524), (180, 104922606), (204, 92578770), (216, 87435505), (255, 74063016), (270, 69948404), (289, 65349720), (306, 61719180), (340, 55547262), (360, 52461303), (408, 46289385), (459, 41146120), (510, 37031508), (540, 34974202), (578, 32674860), (612, 30859590), (680, 27773631), (765, 24687672), (867, 21783240), (918, 20573060), (1020, 18515754), (1080, 17487101), (1156, 16337430), (1224, 15429795), (1445, 13069944), (1530, 12343836), (1734, 10891620), (1836, 10286530), (2040, 9257877), (2295, 8229224), (2312, 8168715), (2601, 7261080), (2890, 6534972), (3060, 6171918), (3468, 5445810), (3672, 5143265), (4335, 4356648), (4590, 4114612), (5202, 3630540), (5780, 3267486), (6120, 3085959), (6936, 2722905), (7803, 2420360), (8670, 2178324), (9180, 2057306), (10404, 1815270), (11560, 1633743), (13005, 1452216), (15606, 1210180), (17340, 1089162), (18360, 1028653), (20808, 907635), (26010, 726108), (31212, 605090), (34680, 544581), (39015, 484072), (52020, 363054), (60509, 312120), (62424, 302545), (78030, 242036), (104040, 181527), (121018, 156060)]