16006500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{3557}}^1$

素因数の和:3582

約数の個数: 72

約数和(自身を含む): 50509368

約数和(自身を除く): 34502868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 3557, 4500, 7114, 10671, 14228, 17785, 21342, 32013, 35570, 42684, 53355, 64026, 71140, 88925, 106710, 128052, 160065, 177850, 213420, 266775, 320130, 355700, 444625, 533550, 640260, 800325, 889250, 1067100, 1333875, 1600650, 1778500, 2667750, 3201300, 4001625, 5335500, 8003250, 16006500]

約数ペア:

[(1, 16006500), (2, 8003250), (3, 5335500), (4, 4001625), (5, 3201300), (6, 2667750), (9, 1778500), (10, 1600650), (12, 1333875), (15, 1067100), (18, 889250), (20, 800325), (25, 640260), (30, 533550), (36, 444625), (45, 355700), (50, 320130), (60, 266775), (75, 213420), (90, 177850), (100, 160065), (125, 128052), (150, 106710), (180, 88925), (225, 71140), (250, 64026), (300, 53355), (375, 42684), (450, 35570), (500, 32013), (750, 21342), (900, 17785), (1125, 14228), (1500, 10671), (2250, 7114), (3557, 4500)]