84284550

素因数分解:

$2^1\times 3^5\times 5^2\times 7^1\times {\mathrm{991}}^1$

素因数の和:1025

約数の個数: 144

約数和(自身を含む): 268649472

約数和(自身を除く): 184364922

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 81, 90, 105, 126, 135, 150, 162, 175, 189, 210, 225, 243, 270, 315, 350, 378, 405, 450, 486, 525, 567, 630, 675, 810, 945, 991, 1050, 1134, 1215, 1350, 1575, 1701, 1890, 1982, 2025, 2430, 2835, 2973, 3150, 3402, 4050, 4725, 4955, 5670, 5946, 6075, 6937, 8505, 8919, 9450, 9910, 12150, 13874, 14175, 14865, 17010, 17838, 20811, 24775, 26757, 28350, 29730, 34685, 41622, 42525, 44595, 49550, 53514, 62433, 69370, 74325, 80271, 85050, 89190, 104055, 124866, 133785, 148650, 160542, 173425, 187299, 208110, 222975, 240813, 267570, 312165, 346850, 374598, 401355, 445950, 481626, 520275, 561897, 624330, 668925, 802710, 936495, 1040550, 1123794, 1204065, 1337850, 1560825, 1685691, 1872990, 2006775, 2408130, 2809485, 3121650, 3371382, 4013550, 4682475, 5618970, 6020325, 8428455, 9364950, 12040650, 14047425, 16856910, 28094850, 42142275, 84284550]

約数ペア:

[(1, 84284550), (2, 42142275), (3, 28094850), (5, 16856910), (6, 14047425), (7, 12040650), (9, 9364950), (10, 8428455), (14, 6020325), (15, 5618970), (18, 4682475), (21, 4013550), (25, 3371382), (27, 3121650), (30, 2809485), (35, 2408130), (42, 2006775), (45, 1872990), (50, 1685691), (54, 1560825), (63, 1337850), (70, 1204065), (75, 1123794), (81, 1040550), (90, 936495), (105, 802710), (126, 668925), (135, 624330), (150, 561897), (162, 520275), (175, 481626), (189, 445950), (210, 401355), (225, 374598), (243, 346850), (270, 312165), (315, 267570), (350, 240813), (378, 222975), (405, 208110), (450, 187299), (486, 173425), (525, 160542), (567, 148650), (630, 133785), (675, 124866), (810, 104055), (945, 89190), (991, 85050), (1050, 80271), (1134, 74325), (1215, 69370), (1350, 62433), (1575, 53514), (1701, 49550), (1890, 44595), (1982, 42525), (2025, 41622), (2430, 34685), (2835, 29730), (2973, 28350), (3150, 26757), (3402, 24775), (4050, 20811), (4725, 17838), (4955, 17010), (5670, 14865), (5946, 14175), (6075, 13874), (6937, 12150), (8505, 9910), (8919, 9450)]