28748483700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{1777}}^1\times {\mathrm{53927}}^1$

素因数の和:55721

約数の個数: 72

約数和(自身を含む): 83227298112

約数和(自身を除く): 54478814412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 1777, 3554, 5331, 7108, 8885, 10662, 17770, 21324, 26655, 35540, 44425, 53310, 53927, 88850, 106620, 107854, 133275, 161781, 177700, 215708, 266550, 269635, 323562, 533100, 539270, 647124, 808905, 1078540, 1348175, 1617810, 2696350, 3235620, 4044525, 5392700, 8089050, 16178100, 95828279, 191656558, 287484837, 383313116, 479141395, 574969674, 958282790, 1149939348, 1437424185, 1916565580, 2395706975, 2874848370, 4791413950, 5749696740, 7187120925, 9582827900, 14374241850, 28748483700]

約数ペア:

[(1, 28748483700), (2, 14374241850), (3, 9582827900), (4, 7187120925), (5, 5749696740), (6, 4791413950), (10, 2874848370), (12, 2395706975), (15, 1916565580), (20, 1437424185), (25, 1149939348), (30, 958282790), (50, 574969674), (60, 479141395), (75, 383313116), (100, 287484837), (150, 191656558), (300, 95828279), (1777, 16178100), (3554, 8089050), (5331, 5392700), (7108, 4044525), (8885, 3235620), (10662, 2696350), (17770, 1617810), (21324, 1348175), (26655, 1078540), (35540, 808905), (44425, 647124), (53310, 539270), (53927, 533100), (88850, 323562), (106620, 269635), (107854, 266550), (133275, 215708), (161781, 177700)]