66318900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:210

約数の個数: 144

約数和(自身を含む): 202112064

約数和(自身を除く): 135793164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 53, 60, 75, 86, 97, 100, 106, 129, 150, 159, 172, 194, 212, 215, 258, 265, 291, 300, 318, 388, 430, 485, 516, 530, 582, 636, 645, 795, 860, 970, 1060, 1075, 1164, 1290, 1325, 1455, 1590, 1940, 2150, 2279, 2425, 2580, 2650, 2910, 3180, 3225, 3975, 4171, 4300, 4558, 4850, 5141, 5300, 5820, 6450, 6837, 7275, 7950, 8342, 9116, 9700, 10282, 11395, 12513, 12900, 13674, 14550, 15423, 15900, 16684, 20564, 20855, 22790, 25026, 25705, 27348, 29100, 30846, 34185, 41710, 45580, 50052, 51410, 56975, 61692, 62565, 68370, 77115, 83420, 102820, 104275, 113950, 125130, 128525, 136740, 154230, 170925, 208550, 221063, 227900, 250260, 257050, 308460, 312825, 341850, 385575, 417100, 442126, 514100, 625650, 663189, 683700, 771150, 884252, 1105315, 1251300, 1326378, 1542300, 2210630, 2652756, 3315945, 4421260, 5526575, 6631890, 11053150, 13263780, 16579725, 22106300, 33159450, 66318900]

約数ペア:

[(1, 66318900), (2, 33159450), (3, 22106300), (4, 16579725), (5, 13263780), (6, 11053150), (10, 6631890), (12, 5526575), (15, 4421260), (20, 3315945), (25, 2652756), (30, 2210630), (43, 1542300), (50, 1326378), (53, 1251300), (60, 1105315), (75, 884252), (86, 771150), (97, 683700), (100, 663189), (106, 625650), (129, 514100), (150, 442126), (159, 417100), (172, 385575), (194, 341850), (212, 312825), (215, 308460), (258, 257050), (265, 250260), (291, 227900), (300, 221063), (318, 208550), (388, 170925), (430, 154230), (485, 136740), (516, 128525), (530, 125130), (582, 113950), (636, 104275), (645, 102820), (795, 83420), (860, 77115), (970, 68370), (1060, 62565), (1075, 61692), (1164, 56975), (1290, 51410), (1325, 50052), (1455, 45580), (1590, 41710), (1940, 34185), (2150, 30846), (2279, 29100), (2425, 27348), (2580, 25705), (2650, 25026), (2910, 22790), (3180, 20855), (3225, 20564), (3975, 16684), (4171, 15900), (4300, 15423), (4558, 14550), (4850, 13674), (5141, 12900), (5300, 12513), (5820, 11395), (6450, 10282), (6837, 9700), (7275, 9116), (7950, 8342)]