74841300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{523}}^1$

素因数の和:599

約数の個数: 144

約数和(自身を含む): 245609280

約数和(自身を除く): 170767980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 53, 54, 60, 75, 90, 100, 106, 108, 135, 150, 159, 180, 212, 225, 265, 270, 300, 318, 450, 477, 523, 530, 540, 636, 675, 795, 900, 954, 1046, 1060, 1325, 1350, 1431, 1569, 1590, 1908, 2092, 2385, 2615, 2650, 2700, 2862, 3138, 3180, 3975, 4707, 4770, 5230, 5300, 5724, 6276, 7155, 7845, 7950, 9414, 9540, 10460, 11925, 13075, 14121, 14310, 15690, 15900, 18828, 23535, 23850, 26150, 27719, 28242, 28620, 31380, 35775, 39225, 47070, 47700, 52300, 55438, 56484, 70605, 71550, 78450, 83157, 94140, 110876, 117675, 138595, 141210, 143100, 156900, 166314, 235350, 249471, 277190, 282420, 332628, 353025, 415785, 470700, 498942, 554380, 692975, 706050, 748413, 831570, 997884, 1247355, 1385950, 1412100, 1496826, 1663140, 2078925, 2494710, 2771900, 2993652, 3742065, 4157850, 4989420, 6236775, 7484130, 8315700, 12473550, 14968260, 18710325, 24947100, 37420650, 74841300]

約数ペア:

[(1, 74841300), (2, 37420650), (3, 24947100), (4, 18710325), (5, 14968260), (6, 12473550), (9, 8315700), (10, 7484130), (12, 6236775), (15, 4989420), (18, 4157850), (20, 3742065), (25, 2993652), (27, 2771900), (30, 2494710), (36, 2078925), (45, 1663140), (50, 1496826), (53, 1412100), (54, 1385950), (60, 1247355), (75, 997884), (90, 831570), (100, 748413), (106, 706050), (108, 692975), (135, 554380), (150, 498942), (159, 470700), (180, 415785), (212, 353025), (225, 332628), (265, 282420), (270, 277190), (300, 249471), (318, 235350), (450, 166314), (477, 156900), (523, 143100), (530, 141210), (540, 138595), (636, 117675), (675, 110876), (795, 94140), (900, 83157), (954, 78450), (1046, 71550), (1060, 70605), (1325, 56484), (1350, 55438), (1431, 52300), (1569, 47700), (1590, 47070), (1908, 39225), (2092, 35775), (2385, 31380), (2615, 28620), (2650, 28242), (2700, 27719), (2862, 26150), (3138, 23850), (3180, 23535), (3975, 18828), (4707, 15900), (4770, 15690), (5230, 14310), (5300, 14121), (5724, 13075), (6276, 11925), (7155, 10460), (7845, 9540), (7950, 9414)]