125425260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:717

約数の個数: 120

約数和(自身を含む): 397005840

約数和(自身を除く): 271580580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 139, 162, 180, 270, 278, 324, 405, 417, 540, 556, 557, 695, 810, 834, 1114, 1251, 1390, 1620, 1668, 1671, 2085, 2228, 2502, 2780, 2785, 3342, 3753, 4170, 5004, 5013, 5570, 6255, 6684, 7506, 8340, 8355, 10026, 11140, 11259, 12510, 15012, 15039, 16710, 18765, 20052, 22518, 25020, 25065, 30078, 33420, 37530, 45036, 45117, 50130, 56295, 60156, 75060, 75195, 77423, 90234, 100260, 112590, 150390, 154846, 180468, 225180, 225585, 232269, 300780, 309692, 387115, 451170, 464538, 696807, 774230, 902340, 929076, 1161345, 1393614, 1548460, 2090421, 2322690, 2787228, 3484035, 4180842, 4645380, 6271263, 6968070, 8361684, 10452105, 12542526, 13936140, 20904210, 25085052, 31356315, 41808420, 62712630, 125425260]

約数ペア:

[(1, 125425260), (2, 62712630), (3, 41808420), (4, 31356315), (5, 25085052), (6, 20904210), (9, 13936140), (10, 12542526), (12, 10452105), (15, 8361684), (18, 6968070), (20, 6271263), (27, 4645380), (30, 4180842), (36, 3484035), (45, 2787228), (54, 2322690), (60, 2090421), (81, 1548460), (90, 1393614), (108, 1161345), (135, 929076), (139, 902340), (162, 774230), (180, 696807), (270, 464538), (278, 451170), (324, 387115), (405, 309692), (417, 300780), (540, 232269), (556, 225585), (557, 225180), (695, 180468), (810, 154846), (834, 150390), (1114, 112590), (1251, 100260), (1390, 90234), (1620, 77423), (1668, 75195), (1671, 75060), (2085, 60156), (2228, 56295), (2502, 50130), (2780, 45117), (2785, 45036), (3342, 37530), (3753, 33420), (4170, 30078), (5004, 25065), (5013, 25020), (5570, 22518), (6255, 20052), (6684, 18765), (7506, 16710), (8340, 15039), (8355, 15012), (10026, 12510), (11140, 11259)]