549340380

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 288

約数和(自身を含む): 1876754880

約数和(自身を除く): 1327414500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 61, 68, 81, 85, 90, 102, 108, 109, 122, 135, 153, 162, 170, 180, 183, 204, 218, 243, 244, 255, 270, 305, 306, 324, 327, 340, 366, 405, 436, 459, 486, 510, 540, 545, 549, 610, 612, 654, 732, 765, 810, 915, 918, 972, 981, 1020, 1037, 1090, 1098, 1215, 1220, 1308, 1377, 1530, 1620, 1635, 1647, 1830, 1836, 1853, 1962, 2074, 2180, 2196, 2295, 2430, 2745, 2754, 2943, 3060, 3111, 3270, 3294, 3660, 3706, 3924, 4131, 4148, 4590, 4860, 4905, 4941, 5185, 5490, 5508, 5559, 5886, 6222, 6540, 6588, 6649, 6885, 7412, 8235, 8262, 8829, 9180, 9265, 9333, 9810, 9882, 10370, 10980, 11118, 11772, 12444, 13298, 13770, 14715, 14823, 15555, 16470, 16524, 16677, 17658, 18530, 18666, 19620, 19764, 19947, 20655, 20740, 22236, 24705, 26487, 26596, 27540, 27795, 27999, 29430, 29646, 31110, 32940, 33245, 33354, 35316, 37060, 37332, 39894, 41310, 44145, 46665, 49410, 50031, 52974, 55590, 55998, 58860, 59292, 59841, 62220, 66490, 66708, 74115, 79788, 82620, 83385, 83997, 88290, 93330, 98820, 99735, 100062, 105948, 111180, 111996, 113033, 119682, 132435, 132980, 139995, 148230, 150093, 166770, 167994, 176580, 179523, 186660, 199470, 200124, 226066, 239364, 250155, 251991, 264870, 279990, 296460, 299205, 300186, 333540, 335988, 339099, 359046, 398940, 419985, 450279, 452132, 500310, 503982, 529740, 538569, 559980, 565165, 598410, 600372, 678198, 718092, 750465, 839970, 897615, 900558, 1000620, 1007964, 1017297, 1077138, 1130330, 1196820, 1259955, 1356396, 1500930, 1615707, 1679940, 1695495, 1795230, 1801116, 2034594, 2154276, 2251395, 2260660, 2519910, 2692845, 3001860, 3051891, 3231414, 3390990, 3590460, 4069188, 4502790, 5039820, 5086485, 5385690, 6103782, 6462828, 6781980, 8078535, 9005580, 9155673, 10172970, 10771380, 12207564, 15259455, 16157070, 18311346, 20345940, 27467019, 30518910, 32314140, 36622692, 45778365, 54934038, 61037820, 91556730, 109868076, 137335095, 183113460, 274670190, 549340380]

約数ペア:

[(1, 549340380), (2, 274670190), (3, 183113460), (4, 137335095), (5, 109868076), (6, 91556730), (9, 61037820), (10, 54934038), (12, 45778365), (15, 36622692), (17, 32314140), (18, 30518910), (20, 27467019), (27, 20345940), (30, 18311346), (34, 16157070), (36, 15259455), (45, 12207564), (51, 10771380), (54, 10172970), (60, 9155673), (61, 9005580), (68, 8078535), (81, 6781980), (85, 6462828), (90, 6103782), (102, 5385690), (108, 5086485), (109, 5039820), (122, 4502790), (135, 4069188), (153, 3590460), (162, 3390990), (170, 3231414), (180, 3051891), (183, 3001860), (204, 2692845), (218, 2519910), (243, 2260660), (244, 2251395), (255, 2154276), (270, 2034594), (305, 1801116), (306, 1795230), (324, 1695495), (327, 1679940), (340, 1615707), (366, 1500930), (405, 1356396), (436, 1259955), (459, 1196820), (486, 1130330), (510, 1077138), (540, 1017297), (545, 1007964), (549, 1000620), (610, 900558), (612, 897615), (654, 839970), (732, 750465), (765, 718092), (810, 678198), (915, 600372), (918, 598410), (972, 565165), (981, 559980), (1020, 538569), (1037, 529740), (1090, 503982), (1098, 500310), (1215, 452132), (1220, 450279), (1308, 419985), (1377, 398940), (1530, 359046), (1620, 339099), (1635, 335988), (1647, 333540), (1830, 300186), (1836, 299205), (1853, 296460), (1962, 279990), (2074, 264870), (2180, 251991), (2196, 250155), (2295, 239364), (2430, 226066), (2745, 200124), (2754, 199470), (2943, 186660), (3060, 179523), (3111, 176580), (3270, 167994), (3294, 166770), (3660, 150093), (3706, 148230), (3924, 139995), (4131, 132980), (4148, 132435), (4590, 119682), (4860, 113033), (4905, 111996), (4941, 111180), (5185, 105948), (5490, 100062), (5508, 99735), (5559, 98820), (5886, 93330), (6222, 88290), (6540, 83997), (6588, 83385), (6649, 82620), (6885, 79788), (7412, 74115), (8235, 66708), (8262, 66490), (8829, 62220), (9180, 59841), (9265, 59292), (9333, 58860), (9810, 55998), (9882, 55590), (10370, 52974), (10980, 50031), (11118, 49410), (11772, 46665), (12444, 44145), (13298, 41310), (13770, 39894), (14715, 37332), (14823, 37060), (15555, 35316), (16470, 33354), (16524, 33245), (16677, 32940), (17658, 31110), (18530, 29646), (18666, 29430), (19620, 27999), (19764, 27795), (19947, 27540), (20655, 26596), (20740, 26487), (22236, 24705)]