254131650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29723}}^1$

素因数の和:29760

約数の個数: 72

約数和(自身を含む): 718726320

約数和(自身を除く): 464594670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1710, 2850, 4275, 8550, 29723, 59446, 89169, 148615, 178338, 267507, 297230, 445845, 535014, 564737, 743075, 891690, 1129474, 1337535, 1486150, 1694211, 2229225, 2675070, 2823685, 3388422, 4458450, 5082633, 5647370, 6687675, 8471055, 10165266, 13375350, 14118425, 16942110, 25413165, 28236850, 42355275, 50826330, 84710550, 127065825, 254131650]

約数ペア:

[(1, 254131650), (2, 127065825), (3, 84710550), (5, 50826330), (6, 42355275), (9, 28236850), (10, 25413165), (15, 16942110), (18, 14118425), (19, 13375350), (25, 10165266), (30, 8471055), (38, 6687675), (45, 5647370), (50, 5082633), (57, 4458450), (75, 3388422), (90, 2823685), (95, 2675070), (114, 2229225), (150, 1694211), (171, 1486150), (190, 1337535), (225, 1129474), (285, 891690), (342, 743075), (450, 564737), (475, 535014), (570, 445845), (855, 297230), (950, 267507), (1425, 178338), (1710, 148615), (2850, 89169), (4275, 59446), (8550, 29723)]