145879300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{769}}^1$

素因数の和:1061

約数の個数: 72

約数和(自身を含む): 363587840

約数和(自身を除く): 217708540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 271, 350, 542, 700, 769, 1084, 1355, 1538, 1897, 2710, 3076, 3794, 3845, 5383, 5420, 6775, 7588, 7690, 9485, 10766, 13550, 15380, 18970, 19225, 21532, 26915, 27100, 37940, 38450, 47425, 53830, 76900, 94850, 107660, 134575, 189700, 208399, 269150, 416798, 538300, 833596, 1041995, 1458793, 2083990, 2917586, 4167980, 5209975, 5835172, 7293965, 10419950, 14587930, 20839900, 29175860, 36469825, 72939650, 145879300]

約数ペア:

[(1, 145879300), (2, 72939650), (4, 36469825), (5, 29175860), (7, 20839900), (10, 14587930), (14, 10419950), (20, 7293965), (25, 5835172), (28, 5209975), (35, 4167980), (50, 2917586), (70, 2083990), (100, 1458793), (140, 1041995), (175, 833596), (271, 538300), (350, 416798), (542, 269150), (700, 208399), (769, 189700), (1084, 134575), (1355, 107660), (1538, 94850), (1897, 76900), (2710, 53830), (3076, 47425), (3794, 38450), (3845, 37940), (5383, 27100), (5420, 26915), (6775, 21532), (7588, 19225), (7690, 18970), (9485, 15380), (10766, 13550)]