75481380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32257}}^1$

素因数の和:32285

約数の個数: 72

約数和(自身を含む): 246580152

約数和(自身を除く): 171098772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 32257, 64514, 96771, 129028, 161285, 193542, 290313, 322570, 387084, 419341, 483855, 580626, 645140, 838682, 967710, 1161252, 1258023, 1451565, 1677364, 1935420, 2096705, 2516046, 2903130, 3774069, 4193410, 5032092, 5806260, 6290115, 7548138, 8386820, 12580230, 15096276, 18870345, 25160460, 37740690, 75481380]

約数ペア:

[(1, 75481380), (2, 37740690), (3, 25160460), (4, 18870345), (5, 15096276), (6, 12580230), (9, 8386820), (10, 7548138), (12, 6290115), (13, 5806260), (15, 5032092), (18, 4193410), (20, 3774069), (26, 2903130), (30, 2516046), (36, 2096705), (39, 1935420), (45, 1677364), (52, 1451565), (60, 1258023), (65, 1161252), (78, 967710), (90, 838682), (117, 645140), (130, 580626), (156, 483855), (180, 419341), (195, 387084), (234, 322570), (260, 290313), (390, 193542), (468, 161285), (585, 129028), (780, 96771), (1170, 64514), (2340, 32257)]