127305900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{3823}}^1$

素因数の和:3880

約数の個数: 108

約数和(自身を含む): 409925152

約数和(自身を除く): 282619252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 37, 45, 50, 60, 74, 75, 90, 100, 111, 148, 150, 180, 185, 222, 225, 300, 333, 370, 444, 450, 555, 666, 740, 900, 925, 1110, 1332, 1665, 1850, 2220, 2775, 3330, 3700, 3823, 5550, 6660, 7646, 8325, 11100, 11469, 15292, 16650, 19115, 22938, 33300, 34407, 38230, 45876, 57345, 68814, 76460, 95575, 114690, 137628, 141451, 172035, 191150, 229380, 282902, 286725, 344070, 382300, 424353, 565804, 573450, 688140, 707255, 848706, 860175, 1146900, 1273059, 1414510, 1697412, 1720350, 2121765, 2546118, 2829020, 3440700, 3536275, 4243530, 5092236, 6365295, 7072550, 8487060, 10608825, 12730590, 14145100, 21217650, 25461180, 31826475, 42435300, 63652950, 127305900]

約数ペア:

[(1, 127305900), (2, 63652950), (3, 42435300), (4, 31826475), (5, 25461180), (6, 21217650), (9, 14145100), (10, 12730590), (12, 10608825), (15, 8487060), (18, 7072550), (20, 6365295), (25, 5092236), (30, 4243530), (36, 3536275), (37, 3440700), (45, 2829020), (50, 2546118), (60, 2121765), (74, 1720350), (75, 1697412), (90, 1414510), (100, 1273059), (111, 1146900), (148, 860175), (150, 848706), (180, 707255), (185, 688140), (222, 573450), (225, 565804), (300, 424353), (333, 382300), (370, 344070), (444, 286725), (450, 282902), (555, 229380), (666, 191150), (740, 172035), (900, 141451), (925, 137628), (1110, 114690), (1332, 95575), (1665, 76460), (1850, 68814), (2220, 57345), (2775, 45876), (3330, 38230), (3700, 34407), (3823, 33300), (5550, 22938), (6660, 19115), (7646, 16650), (8325, 15292), (11100, 11469)]