8980452750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{1231}}^1$

素因数の和:1459

約数の個数: 128

約数和(自身を含む): 22915436544

約数和(自身を除く): 13934983794

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 125, 137, 142, 150, 213, 250, 274, 355, 375, 411, 426, 685, 710, 750, 822, 1065, 1231, 1370, 1775, 2055, 2130, 2462, 3425, 3550, 3693, 4110, 5325, 6155, 6850, 7386, 8875, 9727, 10275, 10650, 12310, 17125, 17750, 18465, 19454, 20550, 26625, 29181, 30775, 34250, 36930, 48635, 51375, 53250, 58362, 61550, 87401, 92325, 97270, 102750, 145905, 153875, 168647, 174802, 184650, 243175, 262203, 291810, 307750, 337294, 437005, 461625, 486350, 505941, 524406, 729525, 843235, 874010, 923250, 1011882, 1215875, 1311015, 1459050, 1686470, 2185025, 2431750, 2529705, 2622030, 3647625, 4216175, 4370050, 5059410, 6555075, 7295250, 8432350, 10925125, 11973937, 12648525, 13110150, 21080875, 21850250, 23947874, 25297050, 32775375, 35921811, 42161750, 59869685, 63242625, 65550750, 71843622, 119739370, 126485250, 179609055, 299348425, 359218110, 598696850, 898045275, 1496742125, 1796090550, 2993484250, 4490226375, 8980452750]

約数ペア:

[(1, 8980452750), (2, 4490226375), (3, 2993484250), (5, 1796090550), (6, 1496742125), (10, 898045275), (15, 598696850), (25, 359218110), (30, 299348425), (50, 179609055), (71, 126485250), (75, 119739370), (125, 71843622), (137, 65550750), (142, 63242625), (150, 59869685), (213, 42161750), (250, 35921811), (274, 32775375), (355, 25297050), (375, 23947874), (411, 21850250), (426, 21080875), (685, 13110150), (710, 12648525), (750, 11973937), (822, 10925125), (1065, 8432350), (1231, 7295250), (1370, 6555075), (1775, 5059410), (2055, 4370050), (2130, 4216175), (2462, 3647625), (3425, 2622030), (3550, 2529705), (3693, 2431750), (4110, 2185025), (5325, 1686470), (6155, 1459050), (6850, 1311015), (7386, 1215875), (8875, 1011882), (9727, 923250), (10275, 874010), (10650, 843235), (12310, 729525), (17125, 524406), (17750, 505941), (18465, 486350), (19454, 461625), (20550, 437005), (26625, 337294), (29181, 307750), (30775, 291810), (34250, 262203), (36930, 243175), (48635, 184650), (51375, 174802), (53250, 168647), (58362, 153875), (61550, 145905), (87401, 102750), (92325, 97270)]