22757220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 78140160

約数和(自身を除く): 55382940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 37, 45, 51, 54, 60, 67, 68, 74, 85, 90, 102, 108, 111, 134, 135, 148, 153, 170, 180, 185, 201, 204, 222, 255, 268, 270, 306, 333, 335, 340, 370, 402, 444, 459, 510, 540, 555, 603, 612, 629, 666, 670, 740, 765, 804, 918, 999, 1005, 1020, 1110, 1139, 1206, 1258, 1332, 1340, 1530, 1665, 1809, 1836, 1887, 1998, 2010, 2220, 2278, 2295, 2412, 2479, 2516, 3015, 3060, 3145, 3330, 3417, 3618, 3774, 3996, 4020, 4556, 4590, 4958, 4995, 5661, 5695, 6030, 6290, 6660, 6834, 7236, 7437, 7548, 9045, 9180, 9435, 9916, 9990, 10251, 11322, 11390, 12060, 12395, 12580, 13668, 14874, 16983, 17085, 18090, 18870, 19980, 20502, 22311, 22644, 22780, 24790, 28305, 29748, 30753, 33966, 34170, 36180, 37185, 37740, 41004, 42143, 44622, 49580, 51255, 56610, 61506, 66933, 67932, 68340, 74370, 84286, 84915, 89244, 102510, 111555, 113220, 123012, 126429, 133866, 148740, 153765, 168572, 169830, 205020, 210715, 223110, 252858, 267732, 307530, 334665, 339660, 379287, 421430, 446220, 505716, 615060, 632145, 669330, 758574, 842860, 1137861, 1264290, 1338660, 1517148, 1896435, 2275722, 2528580, 3792870, 4551444, 5689305, 7585740, 11378610, 22757220]

約数ペア:

[(1, 22757220), (2, 11378610), (3, 7585740), (4, 5689305), (5, 4551444), (6, 3792870), (9, 2528580), (10, 2275722), (12, 1896435), (15, 1517148), (17, 1338660), (18, 1264290), (20, 1137861), (27, 842860), (30, 758574), (34, 669330), (36, 632145), (37, 615060), (45, 505716), (51, 446220), (54, 421430), (60, 379287), (67, 339660), (68, 334665), (74, 307530), (85, 267732), (90, 252858), (102, 223110), (108, 210715), (111, 205020), (134, 169830), (135, 168572), (148, 153765), (153, 148740), (170, 133866), (180, 126429), (185, 123012), (201, 113220), (204, 111555), (222, 102510), (255, 89244), (268, 84915), (270, 84286), (306, 74370), (333, 68340), (335, 67932), (340, 66933), (370, 61506), (402, 56610), (444, 51255), (459, 49580), (510, 44622), (540, 42143), (555, 41004), (603, 37740), (612, 37185), (629, 36180), (666, 34170), (670, 33966), (740, 30753), (765, 29748), (804, 28305), (918, 24790), (999, 22780), (1005, 22644), (1020, 22311), (1110, 20502), (1139, 19980), (1206, 18870), (1258, 18090), (1332, 17085), (1340, 16983), (1530, 14874), (1665, 13668), (1809, 12580), (1836, 12395), (1887, 12060), (1998, 11390), (2010, 11322), (2220, 10251), (2278, 9990), (2295, 9916), (2412, 9435), (2479, 9180), (2516, 9045), (3015, 7548), (3060, 7437), (3145, 7236), (3330, 6834), (3417, 6660), (3618, 6290), (3774, 6030), (3996, 5695), (4020, 5661), (4556, 4995), (4590, 4958)]