165893400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1047

約数の個数: 192

約数和(自身を含む): 590438400

約数和(自身を除く): 424545000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 31, 36, 40, 45, 50, 54, 60, 62, 72, 75, 90, 93, 100, 108, 120, 124, 135, 150, 155, 180, 186, 200, 216, 225, 248, 270, 279, 300, 310, 360, 372, 450, 465, 540, 558, 600, 620, 675, 744, 775, 837, 900, 930, 991, 1080, 1116, 1240, 1350, 1395, 1550, 1674, 1800, 1860, 1982, 2232, 2325, 2700, 2790, 2973, 3100, 3348, 3720, 3964, 4185, 4650, 4955, 5400, 5580, 5946, 6200, 6696, 6975, 7928, 8370, 8919, 9300, 9910, 11160, 11892, 13950, 14865, 16740, 17838, 18600, 19820, 20925, 23784, 24775, 26757, 27900, 29730, 30721, 33480, 35676, 39640, 41850, 44595, 49550, 53514, 55800, 59460, 61442, 71352, 74325, 83700, 89190, 92163, 99100, 107028, 118920, 122884, 133785, 148650, 153605, 167400, 178380, 184326, 198200, 214056, 222975, 245768, 267570, 276489, 297300, 307210, 356760, 368652, 445950, 460815, 535140, 552978, 594600, 614420, 668925, 737304, 768025, 829467, 891900, 921630, 1070280, 1105956, 1228840, 1337850, 1382445, 1536050, 1658934, 1783800, 1843260, 2211912, 2304075, 2675700, 2764890, 3072100, 3317868, 3686520, 4147335, 4608150, 5351400, 5529780, 6144200, 6635736, 6912225, 8294670, 9216300, 11059560, 13824450, 16589340, 18432600, 20736675, 27648900, 33178680, 41473350, 55297800, 82946700, 165893400]

約数ペア:

[(1, 165893400), (2, 82946700), (3, 55297800), (4, 41473350), (5, 33178680), (6, 27648900), (8, 20736675), (9, 18432600), (10, 16589340), (12, 13824450), (15, 11059560), (18, 9216300), (20, 8294670), (24, 6912225), (25, 6635736), (27, 6144200), (30, 5529780), (31, 5351400), (36, 4608150), (40, 4147335), (45, 3686520), (50, 3317868), (54, 3072100), (60, 2764890), (62, 2675700), (72, 2304075), (75, 2211912), (90, 1843260), (93, 1783800), (100, 1658934), (108, 1536050), (120, 1382445), (124, 1337850), (135, 1228840), (150, 1105956), (155, 1070280), (180, 921630), (186, 891900), (200, 829467), (216, 768025), (225, 737304), (248, 668925), (270, 614420), (279, 594600), (300, 552978), (310, 535140), (360, 460815), (372, 445950), (450, 368652), (465, 356760), (540, 307210), (558, 297300), (600, 276489), (620, 267570), (675, 245768), (744, 222975), (775, 214056), (837, 198200), (900, 184326), (930, 178380), (991, 167400), (1080, 153605), (1116, 148650), (1240, 133785), (1350, 122884), (1395, 118920), (1550, 107028), (1674, 99100), (1800, 92163), (1860, 89190), (1982, 83700), (2232, 74325), (2325, 71352), (2700, 61442), (2790, 59460), (2973, 55800), (3100, 53514), (3348, 49550), (3720, 44595), (3964, 41850), (4185, 39640), (4650, 35676), (4955, 33480), (5400, 30721), (5580, 29730), (5946, 27900), (6200, 26757), (6696, 24775), (6975, 23784), (7928, 20925), (8370, 19820), (8919, 18600), (9300, 17838), (9910, 16740), (11160, 14865), (11892, 13950)]