64782750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{5081}}^1$

素因数の和:5118

約数の個数: 64

約数和(自身を含む): 171243072

約数和(自身を除く): 106460322

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 125, 150, 170, 250, 255, 375, 425, 510, 750, 850, 1275, 2125, 2550, 4250, 5081, 6375, 10162, 12750, 15243, 25405, 30486, 50810, 76215, 86377, 127025, 152430, 172754, 254050, 259131, 381075, 431885, 518262, 635125, 762150, 863770, 1270250, 1295655, 1905375, 2159425, 2591310, 3810750, 4318850, 6478275, 10797125, 12956550, 21594250, 32391375, 64782750]

約数ペア:

[(1, 64782750), (2, 32391375), (3, 21594250), (5, 12956550), (6, 10797125), (10, 6478275), (15, 4318850), (17, 3810750), (25, 2591310), (30, 2159425), (34, 1905375), (50, 1295655), (51, 1270250), (75, 863770), (85, 762150), (102, 635125), (125, 518262), (150, 431885), (170, 381075), (250, 259131), (255, 254050), (375, 172754), (425, 152430), (510, 127025), (750, 86377), (850, 76215), (1275, 50810), (2125, 30486), (2550, 25405), (4250, 15243), (5081, 12750), (6375, 10162)]