388315500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{83}}^1\times {\mathrm{3119}}^1$

素因数の和:3224

約数の個数: 96

約数和(自身を含む): 1144765440

約数和(自身を除く): 756449940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 83, 100, 125, 150, 166, 249, 250, 300, 332, 375, 415, 498, 500, 750, 830, 996, 1245, 1500, 1660, 2075, 2490, 3119, 4150, 4980, 6225, 6238, 8300, 9357, 10375, 12450, 12476, 15595, 18714, 20750, 24900, 31125, 31190, 37428, 41500, 46785, 62250, 62380, 77975, 93570, 124500, 155950, 187140, 233925, 258877, 311900, 389875, 467850, 517754, 776631, 779750, 935700, 1035508, 1169625, 1294385, 1553262, 1559500, 2339250, 2588770, 3106524, 3883155, 4678500, 5177540, 6471925, 7766310, 12943850, 15532620, 19415775, 25887700, 32359625, 38831550, 64719250, 77663100, 97078875, 129438500, 194157750, 388315500]

約数ペア:

[(1, 388315500), (2, 194157750), (3, 129438500), (4, 97078875), (5, 77663100), (6, 64719250), (10, 38831550), (12, 32359625), (15, 25887700), (20, 19415775), (25, 15532620), (30, 12943850), (50, 7766310), (60, 6471925), (75, 5177540), (83, 4678500), (100, 3883155), (125, 3106524), (150, 2588770), (166, 2339250), (249, 1559500), (250, 1553262), (300, 1294385), (332, 1169625), (375, 1035508), (415, 935700), (498, 779750), (500, 776631), (750, 517754), (830, 467850), (996, 389875), (1245, 311900), (1500, 258877), (1660, 233925), (2075, 187140), (2490, 155950), (3119, 124500), (4150, 93570), (4980, 77975), (6225, 62380), (6238, 62250), (8300, 46785), (9357, 41500), (10375, 37428), (12450, 31190), (12476, 31125), (15595, 24900), (18714, 20750)]