188409060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{149531}}^1$

素因数の和:149553

約数の個数: 72

約数和(自身を含む): 653155776

約数和(自身を除く): 464746716

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, 149531, 299062, 448593, 598124, 747655, 897186, 1046717, 1345779, 1495310, 1794372, 2093434, 2242965, 2691558, 2990620, 3140151, 4186868, 4485930, 5233585, 5383116, 6280302, 6728895, 8971860, 9420453, 10467170, 12560604, 13457790, 15700755, 18840906, 20934340, 26915580, 31401510, 37681812, 47102265, 62803020, 94204530, 188409060]

約数ペア:

[(1, 188409060), (2, 94204530), (3, 62803020), (4, 47102265), (5, 37681812), (6, 31401510), (7, 26915580), (9, 20934340), (10, 18840906), (12, 15700755), (14, 13457790), (15, 12560604), (18, 10467170), (20, 9420453), (21, 8971860), (28, 6728895), (30, 6280302), (35, 5383116), (36, 5233585), (42, 4485930), (45, 4186868), (60, 3140151), (63, 2990620), (70, 2691558), (84, 2242965), (90, 2093434), (105, 1794372), (126, 1495310), (140, 1345779), (180, 1046717), (210, 897186), (252, 747655), (315, 598124), (420, 448593), (630, 299062), (1260, 149531)]