157308900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{433}}^1$

素因数の和:630

約数の個数: 144

約数和(自身を含む): 524383104

約数和(自身を除く): 367074204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 173, 175, 210, 300, 346, 350, 420, 433, 519, 525, 692, 700, 865, 866, 1038, 1050, 1211, 1299, 1730, 1732, 2076, 2100, 2165, 2422, 2595, 2598, 3031, 3460, 3633, 4325, 4330, 4844, 5190, 5196, 6055, 6062, 6495, 7266, 8650, 8660, 9093, 10380, 10825, 12110, 12124, 12975, 12990, 14532, 15155, 17300, 18165, 18186, 21650, 24220, 25950, 25980, 30275, 30310, 32475, 36330, 36372, 43300, 45465, 51900, 60550, 60620, 64950, 72660, 74909, 75775, 90825, 90930, 121100, 129900, 149818, 151550, 181650, 181860, 224727, 227325, 299636, 303100, 363300, 374545, 449454, 454650, 524363, 749090, 898908, 909300, 1048726, 1123635, 1498180, 1573089, 1872725, 2097452, 2247270, 2621815, 3146178, 3745450, 4494540, 5243630, 5618175, 6292356, 7490900, 7865445, 10487260, 11236350, 13109075, 15730890, 22472700, 26218150, 31461780, 39327225, 52436300, 78654450, 157308900]

約数ペア:

[(1, 157308900), (2, 78654450), (3, 52436300), (4, 39327225), (5, 31461780), (6, 26218150), (7, 22472700), (10, 15730890), (12, 13109075), (14, 11236350), (15, 10487260), (20, 7865445), (21, 7490900), (25, 6292356), (28, 5618175), (30, 5243630), (35, 4494540), (42, 3745450), (50, 3146178), (60, 2621815), (70, 2247270), (75, 2097452), (84, 1872725), (100, 1573089), (105, 1498180), (140, 1123635), (150, 1048726), (173, 909300), (175, 898908), (210, 749090), (300, 524363), (346, 454650), (350, 449454), (420, 374545), (433, 363300), (519, 303100), (525, 299636), (692, 227325), (700, 224727), (865, 181860), (866, 181650), (1038, 151550), (1050, 149818), (1211, 129900), (1299, 121100), (1730, 90930), (1732, 90825), (2076, 75775), (2100, 74909), (2165, 72660), (2422, 64950), (2595, 60620), (2598, 60550), (3031, 51900), (3460, 45465), (3633, 43300), (4325, 36372), (4330, 36330), (4844, 32475), (5190, 30310), (5196, 30275), (6055, 25980), (6062, 25950), (6495, 24220), (7266, 21650), (8650, 18186), (8660, 18165), (9093, 17300), (10380, 15155), (10825, 14532), (12110, 12990), (12124, 12975)]