55612440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:283

約数の個数: 256

約数和(自身を含む): 212284800

約数和(自身を除く): 156672360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 65, 68, 72, 78, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 153, 156, 170, 180, 195, 204, 216, 221, 233, 234, 255, 260, 270, 306, 312, 340, 351, 360, 390, 408, 442, 459, 466, 468, 510, 520, 540, 585, 612, 663, 680, 699, 702, 765, 780, 884, 918, 932, 936, 1020, 1080, 1105, 1165, 1170, 1224, 1326, 1398, 1404, 1530, 1560, 1755, 1768, 1836, 1864, 1989, 2040, 2097, 2210, 2295, 2330, 2340, 2652, 2796, 2808, 3029, 3060, 3315, 3495, 3510, 3672, 3961, 3978, 4194, 4420, 4590, 4660, 4680, 5304, 5592, 5967, 6058, 6120, 6291, 6630, 6990, 7020, 7922, 7956, 8388, 8840, 9087, 9180, 9320, 9945, 10485, 11883, 11934, 12116, 12582, 13260, 13980, 14040, 15145, 15844, 15912, 16776, 18174, 18360, 19805, 19890, 20970, 23766, 23868, 24232, 25164, 26520, 27261, 27960, 29835, 30290, 31455, 31688, 35649, 36348, 39610, 39780, 41940, 45435, 47532, 47736, 50328, 51493, 54522, 59415, 59670, 60580, 62910, 71298, 72696, 79220, 79560, 81783, 83880, 90870, 95064, 102986, 106947, 109044, 118830, 119340, 121160, 125820, 136305, 142596, 154479, 158440, 163566, 178245, 181740, 205972, 213894, 218088, 237660, 238680, 251640, 257465, 272610, 285192, 308958, 327132, 356490, 363480, 408915, 411944, 427788, 463437, 475320, 514930, 534735, 545220, 617916, 654264, 712980, 772395, 817830, 855576, 926874, 1029860, 1069470, 1090440, 1235832, 1390311, 1425960, 1544790, 1635660, 1853748, 2059720, 2138940, 2317185, 2780622, 3089580, 3271320, 3707496, 4277880, 4634370, 5561244, 6179160, 6951555, 9268740, 11122488, 13903110, 18537480, 27806220, 55612440]

約数ペア:

[(1, 55612440), (2, 27806220), (3, 18537480), (4, 13903110), (5, 11122488), (6, 9268740), (8, 6951555), (9, 6179160), (10, 5561244), (12, 4634370), (13, 4277880), (15, 3707496), (17, 3271320), (18, 3089580), (20, 2780622), (24, 2317185), (26, 2138940), (27, 2059720), (30, 1853748), (34, 1635660), (36, 1544790), (39, 1425960), (40, 1390311), (45, 1235832), (51, 1090440), (52, 1069470), (54, 1029860), (60, 926874), (65, 855576), (68, 817830), (72, 772395), (78, 712980), (85, 654264), (90, 617916), (102, 545220), (104, 534735), (108, 514930), (117, 475320), (120, 463437), (130, 427788), (135, 411944), (136, 408915), (153, 363480), (156, 356490), (170, 327132), (180, 308958), (195, 285192), (204, 272610), (216, 257465), (221, 251640), (233, 238680), (234, 237660), (255, 218088), (260, 213894), (270, 205972), (306, 181740), (312, 178245), (340, 163566), (351, 158440), (360, 154479), (390, 142596), (408, 136305), (442, 125820), (459, 121160), (466, 119340), (468, 118830), (510, 109044), (520, 106947), (540, 102986), (585, 95064), (612, 90870), (663, 83880), (680, 81783), (699, 79560), (702, 79220), (765, 72696), (780, 71298), (884, 62910), (918, 60580), (932, 59670), (936, 59415), (1020, 54522), (1080, 51493), (1105, 50328), (1165, 47736), (1170, 47532), (1224, 45435), (1326, 41940), (1398, 39780), (1404, 39610), (1530, 36348), (1560, 35649), (1755, 31688), (1768, 31455), (1836, 30290), (1864, 29835), (1989, 27960), (2040, 27261), (2097, 26520), (2210, 25164), (2295, 24232), (2330, 23868), (2340, 23766), (2652, 20970), (2796, 19890), (2808, 19805), (3029, 18360), (3060, 18174), (3315, 16776), (3495, 15912), (3510, 15844), (3672, 15145), (3961, 14040), (3978, 13980), (4194, 13260), (4420, 12582), (4590, 12116), (4660, 11934), (4680, 11883), (5304, 10485), (5592, 9945), (5967, 9320), (6058, 9180), (6120, 9087), (6291, 8840), (6630, 8388), (6990, 7956), (7020, 7922)]