555639420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:95

約数の個数: 288

約数和(自身を含む): 1976486400

約数和(自身を除く): 1420846980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 29, 30, 35, 38, 42, 49, 57, 58, 60, 70, 76, 84, 87, 95, 98, 105, 114, 116, 133, 140, 145, 147, 174, 190, 196, 203, 210, 228, 245, 266, 285, 290, 294, 343, 348, 380, 399, 406, 420, 435, 490, 532, 551, 570, 580, 588, 609, 665, 686, 735, 798, 812, 870, 931, 980, 1015, 1029, 1102, 1140, 1218, 1330, 1372, 1421, 1470, 1596, 1653, 1715, 1740, 1862, 1995, 2030, 2058, 2204, 2401, 2436, 2660, 2755, 2793, 2842, 2940, 3045, 3306, 3430, 3724, 3857, 3990, 4060, 4116, 4263, 4655, 4802, 5145, 5510, 5586, 5684, 6090, 6517, 6612, 6860, 7105, 7203, 7714, 7980, 8265, 8526, 9310, 9604, 9947, 10290, 11020, 11172, 11571, 12005, 12180, 13034, 13965, 14210, 14406, 15428, 16530, 16807, 17052, 18620, 19285, 19551, 19894, 20580, 21315, 23142, 24010, 26068, 26999, 27930, 28420, 28812, 29841, 32585, 33060, 33614, 36015, 38570, 39102, 39788, 42630, 45619, 46284, 48020, 49735, 50421, 53998, 55860, 57855, 59682, 65170, 67228, 69629, 72030, 77140, 78204, 80997, 84035, 85260, 91238, 97755, 99470, 100842, 107996, 115710, 119364, 130340, 134995, 136857, 139258, 144060, 149205, 161994, 168070, 182476, 188993, 195510, 198940, 201684, 208887, 228095, 231420, 252105, 269990, 273714, 278516, 298410, 319333, 323988, 336140, 348145, 377986, 391020, 404985, 417774, 456190, 487403, 504210, 539980, 547428, 566979, 596820, 638666, 684285, 696290, 755972, 809970, 835548, 912380, 944965, 957999, 974806, 1008420, 1044435, 1133958, 1277332, 1322951, 1368570, 1392580, 1462209, 1596665, 1619940, 1889930, 1915998, 1949612, 2088870, 2267916, 2437015, 2645902, 2737140, 2834895, 2924418, 3193330, 3779860, 3831996, 3968853, 4177740, 4789995, 4874030, 5291804, 5669790, 5848836, 6386660, 6614755, 7311045, 7937706, 9260657, 9579990, 9748060, 11339580, 13229510, 14622090, 15875412, 18521314, 19159980, 19844265, 26459020, 27781971, 29244180, 37042628, 39688530, 46303285, 55563942, 79377060, 92606570, 111127884, 138909855, 185213140, 277819710, 555639420]

約数ペア:

[(1, 555639420), (2, 277819710), (3, 185213140), (4, 138909855), (5, 111127884), (6, 92606570), (7, 79377060), (10, 55563942), (12, 46303285), (14, 39688530), (15, 37042628), (19, 29244180), (20, 27781971), (21, 26459020), (28, 19844265), (29, 19159980), (30, 18521314), (35, 15875412), (38, 14622090), (42, 13229510), (49, 11339580), (57, 9748060), (58, 9579990), (60, 9260657), (70, 7937706), (76, 7311045), (84, 6614755), (87, 6386660), (95, 5848836), (98, 5669790), (105, 5291804), (114, 4874030), (116, 4789995), (133, 4177740), (140, 3968853), (145, 3831996), (147, 3779860), (174, 3193330), (190, 2924418), (196, 2834895), (203, 2737140), (210, 2645902), (228, 2437015), (245, 2267916), (266, 2088870), (285, 1949612), (290, 1915998), (294, 1889930), (343, 1619940), (348, 1596665), (380, 1462209), (399, 1392580), (406, 1368570), (420, 1322951), (435, 1277332), (490, 1133958), (532, 1044435), (551, 1008420), (570, 974806), (580, 957999), (588, 944965), (609, 912380), (665, 835548), (686, 809970), (735, 755972), (798, 696290), (812, 684285), (870, 638666), (931, 596820), (980, 566979), (1015, 547428), (1029, 539980), (1102, 504210), (1140, 487403), (1218, 456190), (1330, 417774), (1372, 404985), (1421, 391020), (1470, 377986), (1596, 348145), (1653, 336140), (1715, 323988), (1740, 319333), (1862, 298410), (1995, 278516), (2030, 273714), (2058, 269990), (2204, 252105), (2401, 231420), (2436, 228095), (2660, 208887), (2755, 201684), (2793, 198940), (2842, 195510), (2940, 188993), (3045, 182476), (3306, 168070), (3430, 161994), (3724, 149205), (3857, 144060), (3990, 139258), (4060, 136857), (4116, 134995), (4263, 130340), (4655, 119364), (4802, 115710), (5145, 107996), (5510, 100842), (5586, 99470), (5684, 97755), (6090, 91238), (6517, 85260), (6612, 84035), (6860, 80997), (7105, 78204), (7203, 77140), (7714, 72030), (7980, 69629), (8265, 67228), (8526, 65170), (9310, 59682), (9604, 57855), (9947, 55860), (10290, 53998), (11020, 50421), (11172, 49735), (11571, 48020), (12005, 46284), (12180, 45619), (13034, 42630), (13965, 39788), (14210, 39102), (14406, 38570), (15428, 36015), (16530, 33614), (16807, 33060), (17052, 32585), (18620, 29841), (19285, 28812), (19551, 28420), (19894, 27930), (20580, 26999), (21315, 26068), (23142, 24010)]