137397780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1$

素因数の和:926

約数の個数: 144

約数和(自身を含む): 455704704

約数和(自身を除く): 318306924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 71, 78, 90, 117, 130, 142, 156, 180, 195, 213, 234, 260, 284, 355, 390, 426, 468, 585, 639, 710, 780, 827, 852, 923, 1065, 1170, 1278, 1420, 1654, 1846, 2130, 2340, 2481, 2556, 2769, 3195, 3308, 3692, 4135, 4260, 4615, 4962, 5538, 6390, 7443, 8270, 8307, 9230, 9924, 10751, 11076, 12405, 12780, 13845, 14886, 16540, 16614, 18460, 21502, 24810, 27690, 29772, 32253, 33228, 37215, 41535, 43004, 49620, 53755, 55380, 58717, 64506, 74430, 83070, 96759, 107510, 117434, 129012, 148860, 161265, 166140, 176151, 193518, 215020, 234868, 293585, 322530, 352302, 387036, 483795, 528453, 587170, 645060, 704604, 763321, 880755, 967590, 1056906, 1174340, 1526642, 1761510, 1935180, 2113812, 2289963, 2642265, 3053284, 3523020, 3816605, 4579926, 5284530, 6869889, 7633210, 9159852, 10569060, 11449815, 13739778, 15266420, 22899630, 27479556, 34349445, 45799260, 68698890, 137397780]

約数ペア:

[(1, 137397780), (2, 68698890), (3, 45799260), (4, 34349445), (5, 27479556), (6, 22899630), (9, 15266420), (10, 13739778), (12, 11449815), (13, 10569060), (15, 9159852), (18, 7633210), (20, 6869889), (26, 5284530), (30, 4579926), (36, 3816605), (39, 3523020), (45, 3053284), (52, 2642265), (60, 2289963), (65, 2113812), (71, 1935180), (78, 1761510), (90, 1526642), (117, 1174340), (130, 1056906), (142, 967590), (156, 880755), (180, 763321), (195, 704604), (213, 645060), (234, 587170), (260, 528453), (284, 483795), (355, 387036), (390, 352302), (426, 322530), (468, 293585), (585, 234868), (639, 215020), (710, 193518), (780, 176151), (827, 166140), (852, 161265), (923, 148860), (1065, 129012), (1170, 117434), (1278, 107510), (1420, 96759), (1654, 83070), (1846, 74430), (2130, 64506), (2340, 58717), (2481, 55380), (2556, 53755), (2769, 49620), (3195, 43004), (3308, 41535), (3692, 37215), (4135, 33228), (4260, 32253), (4615, 29772), (4962, 27690), (5538, 24810), (6390, 21502), (7443, 18460), (8270, 16614), (8307, 16540), (9230, 14886), (9924, 13845), (10751, 12780), (11076, 12405)]