142803180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61027}}^1$

素因数の和:61055

約数の個数: 72

約数和(自身を含む): 466498032

約数和(自身を除く): 323694852

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, 61027, 122054, 183081, 244108, 305135, 366162, 549243, 610270, 732324, 793351, 915405, 1098486, 1220540, 1586702, 1830810, 2196972, 2380053, 2746215, 3173404, 3661620, 3966755, 4760106, 5492430, 7140159, 7933510, 9520212, 10984860, 11900265, 14280318, 15867020, 23800530, 28560636, 35700795, 47601060, 71401590, 142803180]

約数ペア:

[(1, 142803180), (2, 71401590), (3, 47601060), (4, 35700795), (5, 28560636), (6, 23800530), (9, 15867020), (10, 14280318), (12, 11900265), (13, 10984860), (15, 9520212), (18, 7933510), (20, 7140159), (26, 5492430), (30, 4760106), (36, 3966755), (39, 3661620), (45, 3173404), (52, 2746215), (60, 2380053), (65, 2196972), (78, 1830810), (90, 1586702), (117, 1220540), (130, 1098486), (156, 915405), (180, 793351), (195, 732324), (234, 610270), (260, 549243), (390, 366162), (468, 305135), (585, 244108), (780, 183081), (1170, 122054), (2340, 61027)]