152509140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{121039}}^1$

素因数の和:121061

約数の個数: 72

約数和(自身を含む): 528702720

約数和(自身を除く): 376193580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 121039, 242078, 363117, 484156, 605195, 726234, 847273, 1089351, 1210390, 1452468, 1694546, 1815585, 2178702, 2420780, 2541819, 3389092, 3631170, 4236365, 4357404, 5083638, 5446755, 7262340, 7625457, 8472730, 10167276, 10893510, 12709095, 15250914, 16945460, 21787020, 25418190, 30501828, 38127285, 50836380, 76254570, 152509140]

約数ペア:

[(1, 152509140), (2, 76254570), (3, 50836380), (4, 38127285), (5, 30501828), (6, 25418190), (7, 21787020), (9, 16945460), (10, 15250914), (12, 12709095), (14, 10893510), (15, 10167276), (18, 8472730), (20, 7625457), (21, 7262340), (28, 5446755), (30, 5083638), (35, 4357404), (36, 4236365), (42, 3631170), (45, 3389092), (60, 2541819), (63, 2420780), (70, 2178702), (84, 1815585), (90, 1694546), (105, 1452468), (126, 1210390), (140, 1089351), (180, 847273), (210, 726234), (252, 605195), (315, 484156), (420, 363117), (630, 242078), (1260, 121039)]