53528580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^3\times {\mathrm{17}}^2$

素因数の和:73

約数の個数: 288

約数和(自身を含む): 206304000

約数和(自身を除く): 152775420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 49, 51, 54, 60, 63, 68, 70, 84, 85, 90, 98, 102, 105, 108, 119, 126, 135, 140, 147, 153, 170, 180, 189, 196, 204, 210, 238, 245, 252, 255, 270, 289, 294, 306, 315, 340, 343, 357, 378, 420, 441, 459, 476, 490, 510, 540, 578, 588, 595, 612, 630, 686, 714, 735, 756, 765, 833, 867, 882, 918, 945, 980, 1020, 1029, 1071, 1156, 1190, 1260, 1323, 1372, 1428, 1445, 1470, 1530, 1666, 1715, 1734, 1764, 1785, 1836, 1890, 2023, 2058, 2142, 2205, 2295, 2380, 2499, 2601, 2646, 2890, 2940, 3060, 3087, 3213, 3332, 3430, 3468, 3570, 3780, 4046, 4116, 4165, 4284, 4335, 4410, 4590, 4998, 5145, 5202, 5292, 5355, 5780, 5831, 6069, 6174, 6426, 6615, 6860, 7140, 7497, 7803, 8092, 8330, 8670, 8820, 9180, 9261, 9996, 10115, 10290, 10404, 10710, 11662, 12138, 12348, 12495, 12852, 13005, 13230, 14161, 14994, 15435, 15606, 16065, 16660, 17340, 17493, 18207, 18522, 20230, 20580, 21420, 22491, 23324, 24276, 24990, 26010, 26460, 28322, 29155, 29988, 30345, 30870, 31212, 32130, 34986, 36414, 37044, 37485, 39015, 40460, 42483, 44982, 46305, 49980, 52020, 52479, 54621, 56644, 58310, 60690, 61740, 64260, 69972, 70805, 72828, 74970, 78030, 84966, 87465, 89964, 91035, 92610, 99127, 104958, 109242, 112455, 116620, 121380, 127449, 141610, 149940, 156060, 157437, 169932, 174930, 182070, 185220, 198254, 209916, 212415, 218484, 224910, 254898, 262395, 273105, 283220, 297381, 314874, 349860, 364140, 382347, 396508, 424830, 449820, 495635, 509796, 524790, 546210, 594762, 629748, 637245, 764694, 787185, 849660, 892143, 991270, 1049580, 1092420, 1189524, 1274490, 1486905, 1529388, 1574370, 1784286, 1911735, 1982540, 2548980, 2676429, 2973810, 3148740, 3568572, 3823470, 4460715, 5352858, 5947620, 7646940, 8921430, 10705716, 13382145, 17842860, 26764290, 53528580]

約数ペア:

[(1, 53528580), (2, 26764290), (3, 17842860), (4, 13382145), (5, 10705716), (6, 8921430), (7, 7646940), (9, 5947620), (10, 5352858), (12, 4460715), (14, 3823470), (15, 3568572), (17, 3148740), (18, 2973810), (20, 2676429), (21, 2548980), (27, 1982540), (28, 1911735), (30, 1784286), (34, 1574370), (35, 1529388), (36, 1486905), (42, 1274490), (45, 1189524), (49, 1092420), (51, 1049580), (54, 991270), (60, 892143), (63, 849660), (68, 787185), (70, 764694), (84, 637245), (85, 629748), (90, 594762), (98, 546210), (102, 524790), (105, 509796), (108, 495635), (119, 449820), (126, 424830), (135, 396508), (140, 382347), (147, 364140), (153, 349860), (170, 314874), (180, 297381), (189, 283220), (196, 273105), (204, 262395), (210, 254898), (238, 224910), (245, 218484), (252, 212415), (255, 209916), (270, 198254), (289, 185220), (294, 182070), (306, 174930), (315, 169932), (340, 157437), (343, 156060), (357, 149940), (378, 141610), (420, 127449), (441, 121380), (459, 116620), (476, 112455), (490, 109242), (510, 104958), (540, 99127), (578, 92610), (588, 91035), (595, 89964), (612, 87465), (630, 84966), (686, 78030), (714, 74970), (735, 72828), (756, 70805), (765, 69972), (833, 64260), (867, 61740), (882, 60690), (918, 58310), (945, 56644), (980, 54621), (1020, 52479), (1029, 52020), (1071, 49980), (1156, 46305), (1190, 44982), (1260, 42483), (1323, 40460), (1372, 39015), (1428, 37485), (1445, 37044), (1470, 36414), (1530, 34986), (1666, 32130), (1715, 31212), (1734, 30870), (1764, 30345), (1785, 29988), (1836, 29155), (1890, 28322), (2023, 26460), (2058, 26010), (2142, 24990), (2205, 24276), (2295, 23324), (2380, 22491), (2499, 21420), (2601, 20580), (2646, 20230), (2890, 18522), (2940, 18207), (3060, 17493), (3087, 17340), (3213, 16660), (3332, 16065), (3430, 15606), (3468, 15435), (3570, 14994), (3780, 14161), (4046, 13230), (4116, 13005), (4165, 12852), (4284, 12495), (4335, 12348), (4410, 12138), (4590, 11662), (4998, 10710), (5145, 10404), (5202, 10290), (5292, 10115), (5355, 9996), (5780, 9261), (5831, 9180), (6069, 8820), (6174, 8670), (6426, 8330), (6615, 8092), (6860, 7803), (7140, 7497)]