64650447300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2137}}^1\times {\mathrm{3253}}^1$

素因数の和:5438

約数の個数: 144

約数和(自身を含む): 193239076352

約数和(自身を除く): 128588629052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2137, 2325, 3100, 3253, 4274, 4650, 6411, 6506, 8548, 9300, 9759, 10685, 12822, 13012, 16265, 19518, 21370, 25644, 32055, 32530, 39036, 42740, 48795, 53425, 64110, 65060, 66247, 81325, 97590, 100843, 106850, 128220, 132494, 160275, 162650, 195180, 198741, 201686, 213700, 243975, 264988, 302529, 320550, 325300, 331235, 397482, 403372, 487950, 504215, 605058, 641100, 662470, 794964, 975900, 993705, 1008430, 1210116, 1324940, 1512645, 1656175, 1987410, 2016860, 2521075, 3025290, 3312350, 3974820, 4968525, 5042150, 6050580, 6624700, 6951661, 7563225, 9937050, 10084300, 13903322, 15126450, 19874100, 20854983, 27806644, 30252900, 34758305, 41709966, 69516610, 83419932, 104274915, 139033220, 173791525, 208549830, 215501491, 347583050, 417099660, 431002982, 521374575, 646504473, 695166100, 862005964, 1042749150, 1077507455, 1293008946, 2085498300, 2155014910, 2586017892, 3232522365, 4310029820, 5387537275, 6465044730, 10775074550, 12930089460, 16162611825, 21550149100, 32325223650, 64650447300]

約数ペア:

[(1, 64650447300), (2, 32325223650), (3, 21550149100), (4, 16162611825), (5, 12930089460), (6, 10775074550), (10, 6465044730), (12, 5387537275), (15, 4310029820), (20, 3232522365), (25, 2586017892), (30, 2155014910), (31, 2085498300), (50, 1293008946), (60, 1077507455), (62, 1042749150), (75, 862005964), (93, 695166100), (100, 646504473), (124, 521374575), (150, 431002982), (155, 417099660), (186, 347583050), (300, 215501491), (310, 208549830), (372, 173791525), (465, 139033220), (620, 104274915), (775, 83419932), (930, 69516610), (1550, 41709966), (1860, 34758305), (2137, 30252900), (2325, 27806644), (3100, 20854983), (3253, 19874100), (4274, 15126450), (4650, 13903322), (6411, 10084300), (6506, 9937050), (8548, 7563225), (9300, 6951661), (9759, 6624700), (10685, 6050580), (12822, 5042150), (13012, 4968525), (16265, 3974820), (19518, 3312350), (21370, 3025290), (25644, 2521075), (32055, 2016860), (32530, 1987410), (39036, 1656175), (42740, 1512645), (48795, 1324940), (53425, 1210116), (64110, 1008430), (65060, 993705), (66247, 975900), (81325, 794964), (97590, 662470), (100843, 641100), (106850, 605058), (128220, 504215), (132494, 487950), (160275, 403372), (162650, 397482), (195180, 331235), (198741, 325300), (201686, 320550), (213700, 302529), (243975, 264988)]