126812460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{643}}^1$

素因数の和:847

約数の個数: 96

約数和(自身を含む): 376508160

約数和(自身を除く): 249695700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 173, 190, 228, 285, 346, 380, 519, 570, 643, 692, 865, 1038, 1140, 1286, 1730, 1929, 2076, 2572, 2595, 3215, 3287, 3460, 3858, 5190, 6430, 6574, 7716, 9645, 9861, 10380, 12217, 12860, 13148, 16435, 19290, 19722, 24434, 32870, 36651, 38580, 39444, 48868, 49305, 61085, 65740, 73302, 98610, 111239, 122170, 146604, 183255, 197220, 222478, 244340, 333717, 366510, 444956, 556195, 667434, 733020, 1112390, 1334868, 1668585, 2113541, 2224780, 3337170, 4227082, 6340623, 6674340, 8454164, 10567705, 12681246, 21135410, 25362492, 31703115, 42270820, 63406230, 126812460]

約数ペア:

[(1, 126812460), (2, 63406230), (3, 42270820), (4, 31703115), (5, 25362492), (6, 21135410), (10, 12681246), (12, 10567705), (15, 8454164), (19, 6674340), (20, 6340623), (30, 4227082), (38, 3337170), (57, 2224780), (60, 2113541), (76, 1668585), (95, 1334868), (114, 1112390), (173, 733020), (190, 667434), (228, 556195), (285, 444956), (346, 366510), (380, 333717), (519, 244340), (570, 222478), (643, 197220), (692, 183255), (865, 146604), (1038, 122170), (1140, 111239), (1286, 98610), (1730, 73302), (1929, 65740), (2076, 61085), (2572, 49305), (2595, 48868), (3215, 39444), (3287, 38580), (3460, 36651), (3858, 32870), (5190, 24434), (6430, 19722), (6574, 19290), (7716, 16435), (9645, 13148), (9861, 12860), (10380, 12217)]