1275702900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{31039}}^1$

素因数の和:31193

約数の個数: 72

約数和(自身を含む): 3718095360

約数和(自身を除く): 2442392460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 137, 150, 274, 300, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 3425, 4110, 6850, 8220, 10275, 13700, 20550, 31039, 41100, 62078, 93117, 124156, 155195, 186234, 310390, 372468, 465585, 620780, 775975, 931170, 1551950, 1862340, 2327925, 3103900, 4252343, 4655850, 8504686, 9311700, 12757029, 17009372, 21261715, 25514058, 42523430, 51028116, 63785145, 85046860, 106308575, 127570290, 212617150, 255140580, 318925725, 425234300, 637851450, 1275702900]

約数ペア:

[(1, 1275702900), (2, 637851450), (3, 425234300), (4, 318925725), (5, 255140580), (6, 212617150), (10, 127570290), (12, 106308575), (15, 85046860), (20, 63785145), (25, 51028116), (30, 42523430), (50, 25514058), (60, 21261715), (75, 17009372), (100, 12757029), (137, 9311700), (150, 8504686), (274, 4655850), (300, 4252343), (411, 3103900), (548, 2327925), (685, 1862340), (822, 1551950), (1370, 931170), (1644, 775975), (2055, 620780), (2740, 465585), (3425, 372468), (4110, 310390), (6850, 186234), (8220, 155195), (10275, 124156), (13700, 93117), (20550, 62078), (31039, 41100)]