13400700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2351}}^1$

素因数の和:2387

約数の個数: 72

約数和(自身を含む): 40830720

約数和(自身を除く): 27430020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2351, 2850, 4702, 5700, 7053, 9404, 11755, 14106, 23510, 28212, 35265, 44669, 47020, 58775, 70530, 89338, 117550, 134007, 141060, 176325, 178676, 223345, 235100, 268014, 352650, 446690, 536028, 670035, 705300, 893380, 1116725, 1340070, 2233450, 2680140, 3350175, 4466900, 6700350, 13400700]

約数ペア:

[(1, 13400700), (2, 6700350), (3, 4466900), (4, 3350175), (5, 2680140), (6, 2233450), (10, 1340070), (12, 1116725), (15, 893380), (19, 705300), (20, 670035), (25, 536028), (30, 446690), (38, 352650), (50, 268014), (57, 235100), (60, 223345), (75, 178676), (76, 176325), (95, 141060), (100, 134007), (114, 117550), (150, 89338), (190, 70530), (228, 58775), (285, 47020), (300, 44669), (380, 35265), (475, 28212), (570, 23510), (950, 14106), (1140, 11755), (1425, 9404), (1900, 7053), (2351, 5700), (2850, 4702)]