77985000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{1733}}^1$

素因数の和:1765

約数の個数: 120

約数和(自身を含む): 264079530

約数和(自身を除く): 186094530

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 625, 750, 900, 1000, 1125, 1250, 1500, 1733, 1800, 1875, 2250, 2500, 3000, 3466, 3750, 4500, 5000, 5199, 5625, 6932, 7500, 8665, 9000, 10398, 11250, 13864, 15000, 15597, 17330, 20796, 22500, 25995, 31194, 34660, 41592, 43325, 45000, 51990, 62388, 69320, 77985, 86650, 103980, 124776, 129975, 155970, 173300, 207960, 216625, 259950, 311940, 346600, 389925, 433250, 519900, 623880, 649875, 779850, 866500, 1039800, 1083125, 1299750, 1559700, 1733000, 1949625, 2166250, 2599500, 3119400, 3249375, 3899250, 4332500, 5199000, 6498750, 7798500, 8665000, 9748125, 12997500, 15597000, 19496250, 25995000, 38992500, 77985000]

約数ペア:

[(1, 77985000), (2, 38992500), (3, 25995000), (4, 19496250), (5, 15597000), (6, 12997500), (8, 9748125), (9, 8665000), (10, 7798500), (12, 6498750), (15, 5199000), (18, 4332500), (20, 3899250), (24, 3249375), (25, 3119400), (30, 2599500), (36, 2166250), (40, 1949625), (45, 1733000), (50, 1559700), (60, 1299750), (72, 1083125), (75, 1039800), (90, 866500), (100, 779850), (120, 649875), (125, 623880), (150, 519900), (180, 433250), (200, 389925), (225, 346600), (250, 311940), (300, 259950), (360, 216625), (375, 207960), (450, 173300), (500, 155970), (600, 129975), (625, 124776), (750, 103980), (900, 86650), (1000, 77985), (1125, 69320), (1250, 62388), (1500, 51990), (1733, 45000), (1800, 43325), (1875, 41592), (2250, 34660), (2500, 31194), (3000, 25995), (3466, 22500), (3750, 20796), (4500, 17330), (5000, 15597), (5199, 15000), (5625, 13864), (6932, 11250), (7500, 10398), (8665, 9000)]