1279102950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4519}}^1$

素因数の和:4591

約数の個数: 144

約数和(自身を含む): 3737841120

約数和(自身を除く): 2458738170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 37, 45, 50, 51, 74, 75, 85, 90, 102, 111, 150, 153, 170, 185, 222, 225, 255, 306, 333, 370, 425, 450, 510, 555, 629, 666, 765, 850, 925, 1110, 1258, 1275, 1530, 1665, 1850, 1887, 2550, 2775, 3145, 3330, 3774, 3825, 4519, 5550, 5661, 6290, 7650, 8325, 9038, 9435, 11322, 13557, 15725, 16650, 18870, 22595, 27114, 28305, 31450, 40671, 45190, 47175, 56610, 67785, 76823, 81342, 94350, 112975, 135570, 141525, 153646, 167203, 203355, 225950, 230469, 283050, 334406, 338925, 384115, 406710, 460938, 501609, 677850, 691407, 768230, 836015, 1003218, 1016775, 1152345, 1382814, 1504827, 1672030, 1920575, 2033550, 2304690, 2508045, 2842451, 3009654, 3457035, 3841150, 4180075, 5016090, 5684902, 5761725, 6914070, 7524135, 8360150, 8527353, 11523450, 12540225, 14212255, 15048270, 17054706, 17285175, 25080450, 25582059, 28424510, 34570350, 37620675, 42636765, 51164118, 71061275, 75241350, 85273530, 127910295, 142122550, 213183825, 255820590, 426367650, 639551475, 1279102950]

約数ペア:

[(1, 1279102950), (2, 639551475), (3, 426367650), (5, 255820590), (6, 213183825), (9, 142122550), (10, 127910295), (15, 85273530), (17, 75241350), (18, 71061275), (25, 51164118), (30, 42636765), (34, 37620675), (37, 34570350), (45, 28424510), (50, 25582059), (51, 25080450), (74, 17285175), (75, 17054706), (85, 15048270), (90, 14212255), (102, 12540225), (111, 11523450), (150, 8527353), (153, 8360150), (170, 7524135), (185, 6914070), (222, 5761725), (225, 5684902), (255, 5016090), (306, 4180075), (333, 3841150), (370, 3457035), (425, 3009654), (450, 2842451), (510, 2508045), (555, 2304690), (629, 2033550), (666, 1920575), (765, 1672030), (850, 1504827), (925, 1382814), (1110, 1152345), (1258, 1016775), (1275, 1003218), (1530, 836015), (1665, 768230), (1850, 691407), (1887, 677850), (2550, 501609), (2775, 460938), (3145, 406710), (3330, 384115), (3774, 338925), (3825, 334406), (4519, 283050), (5550, 230469), (5661, 225950), (6290, 203355), (7650, 167203), (8325, 153646), (9038, 141525), (9435, 135570), (11322, 112975), (13557, 94350), (15725, 81342), (16650, 76823), (18870, 67785), (22595, 56610), (27114, 47175), (28305, 45190), (31450, 40671)]