125385960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{149269}}^1$

素因数の和:149290

約数の個数: 64

約数和(自身を含む): 429897600

約数和(自身を除く): 304511640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 149269, 298538, 447807, 597076, 746345, 895614, 1044883, 1194152, 1492690, 1791228, 2089766, 2239035, 2985380, 3134649, 3582456, 4179532, 4478070, 5224415, 5970760, 6269298, 8359064, 8956140, 10448830, 12538596, 15673245, 17912280, 20897660, 25077192, 31346490, 41795320, 62692980, 125385960]

約数ペア:

[(1, 125385960), (2, 62692980), (3, 41795320), (4, 31346490), (5, 25077192), (6, 20897660), (7, 17912280), (8, 15673245), (10, 12538596), (12, 10448830), (14, 8956140), (15, 8359064), (20, 6269298), (21, 5970760), (24, 5224415), (28, 4478070), (30, 4179532), (35, 3582456), (40, 3134649), (42, 2985380), (56, 2239035), (60, 2089766), (70, 1791228), (84, 1492690), (105, 1194152), (120, 1044883), (140, 895614), (168, 746345), (210, 597076), (280, 447807), (420, 298538), (840, 149269)]