1241996400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{31}}^2\times {\mathrm{359}}^1$

素因数の和:445

約数の個数: 270

約数和(自身を含む): 4465997640

約数和(自身を除く): 3224001240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 36, 40, 45, 48, 50, 60, 62, 72, 75, 80, 90, 93, 100, 120, 124, 144, 150, 155, 180, 186, 200, 225, 240, 248, 279, 300, 310, 359, 360, 372, 400, 450, 465, 496, 558, 600, 620, 718, 720, 744, 775, 900, 930, 961, 1077, 1116, 1200, 1240, 1395, 1436, 1488, 1550, 1795, 1800, 1860, 1922, 2154, 2232, 2325, 2480, 2790, 2872, 2883, 3100, 3231, 3590, 3600, 3720, 3844, 4308, 4464, 4650, 4805, 5385, 5580, 5744, 5766, 6200, 6462, 6975, 7180, 7440, 7688, 8616, 8649, 8975, 9300, 9610, 10770, 11129, 11160, 11532, 12400, 12924, 13950, 14360, 14415, 15376, 16155, 17232, 17298, 17950, 18600, 19220, 21540, 22258, 22320, 23064, 24025, 25848, 26925, 27900, 28720, 28830, 32310, 33387, 34596, 35900, 37200, 38440, 43080, 43245, 44516, 46128, 48050, 51696, 53850, 55645, 55800, 57660, 64620, 66774, 69192, 71800, 72075, 76880, 80775, 86160, 86490, 89032, 96100, 100161, 107700, 111290, 111600, 115320, 129240, 133548, 138384, 143600, 144150, 161550, 166935, 172980, 178064, 192200, 200322, 215400, 216225, 222580, 230640, 258480, 267096, 278225, 288300, 323100, 333870, 344999, 345960, 384400, 400644, 430800, 432450, 445160, 500805, 534192, 556450, 576600, 646200, 667740, 689998, 691920, 801288, 834675, 864900, 890320, 1001610, 1034997, 1112900, 1153200, 1292400, 1335480, 1379996, 1602576, 1669350, 1724995, 1729800, 2003220, 2069994, 2225800, 2504025, 2670960, 2759992, 3104991, 3338700, 3449990, 3459600, 4006440, 4139988, 4451600, 5008050, 5174985, 5519984, 6209982, 6677400, 6899980, 8012880, 8279976, 8624975, 10016100, 10349970, 12419964, 13354800, 13799960, 15524955, 16559952, 17249950, 20032200, 20699940, 24839928, 25874925, 27599920, 31049910, 34499900, 40064400, 41399880, 49679856, 51749850, 62099820, 68999800, 77624775, 82799760, 103499700, 124199640, 137999600, 155249550, 206999400, 248399280, 310499100, 413998800, 620998200, 1241996400]

約数ペア:

[(1, 1241996400), (2, 620998200), (3, 413998800), (4, 310499100), (5, 248399280), (6, 206999400), (8, 155249550), (9, 137999600), (10, 124199640), (12, 103499700), (15, 82799760), (16, 77624775), (18, 68999800), (20, 62099820), (24, 51749850), (25, 49679856), (30, 41399880), (31, 40064400), (36, 34499900), (40, 31049910), (45, 27599920), (48, 25874925), (50, 24839928), (60, 20699940), (62, 20032200), (72, 17249950), (75, 16559952), (80, 15524955), (90, 13799960), (93, 13354800), (100, 12419964), (120, 10349970), (124, 10016100), (144, 8624975), (150, 8279976), (155, 8012880), (180, 6899980), (186, 6677400), (200, 6209982), (225, 5519984), (240, 5174985), (248, 5008050), (279, 4451600), (300, 4139988), (310, 4006440), (359, 3459600), (360, 3449990), (372, 3338700), (400, 3104991), (450, 2759992), (465, 2670960), (496, 2504025), (558, 2225800), (600, 2069994), (620, 2003220), (718, 1729800), (720, 1724995), (744, 1669350), (775, 1602576), (900, 1379996), (930, 1335480), (961, 1292400), (1077, 1153200), (1116, 1112900), (1200, 1034997), (1240, 1001610), (1395, 890320), (1436, 864900), (1488, 834675), (1550, 801288), (1795, 691920), (1800, 689998), (1860, 667740), (1922, 646200), (2154, 576600), (2232, 556450), (2325, 534192), (2480, 500805), (2790, 445160), (2872, 432450), (2883, 430800), (3100, 400644), (3231, 384400), (3590, 345960), (3600, 344999), (3720, 333870), (3844, 323100), (4308, 288300), (4464, 278225), (4650, 267096), (4805, 258480), (5385, 230640), (5580, 222580), (5744, 216225), (5766, 215400), (6200, 200322), (6462, 192200), (6975, 178064), (7180, 172980), (7440, 166935), (7688, 161550), (8616, 144150), (8649, 143600), (8975, 138384), (9300, 133548), (9610, 129240), (10770, 115320), (11129, 111600), (11160, 111290), (11532, 107700), (12400, 100161), (12924, 96100), (13950, 89032), (14360, 86490), (14415, 86160), (15376, 80775), (16155, 76880), (17232, 72075), (17298, 71800), (17950, 69192), (18600, 66774), (19220, 64620), (21540, 57660), (22258, 55800), (22320, 55645), (23064, 53850), (24025, 51696), (25848, 48050), (26925, 46128), (27900, 44516), (28720, 43245), (28830, 43080), (32310, 38440), (33387, 37200), (34596, 35900)]