102373020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2887}}^1$

素因数の和:3099

約数の個数: 72

約数和(自身を含む): 312215904

約数和(自身を除く): 209842884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 197, 394, 591, 788, 985, 1182, 1773, 1970, 2364, 2887, 2955, 3546, 3940, 5774, 5910, 7092, 8661, 8865, 11548, 11820, 14435, 17322, 17730, 25983, 28870, 34644, 35460, 43305, 51966, 57740, 86610, 103932, 129915, 173220, 259830, 519660, 568739, 1137478, 1706217, 2274956, 2843695, 3412434, 5118651, 5687390, 6824868, 8531085, 10237302, 11374780, 17062170, 20474604, 25593255, 34124340, 51186510, 102373020]

約数ペア:

[(1, 102373020), (2, 51186510), (3, 34124340), (4, 25593255), (5, 20474604), (6, 17062170), (9, 11374780), (10, 10237302), (12, 8531085), (15, 6824868), (18, 5687390), (20, 5118651), (30, 3412434), (36, 2843695), (45, 2274956), (60, 1706217), (90, 1137478), (180, 568739), (197, 519660), (394, 259830), (591, 173220), (788, 129915), (985, 103932), (1182, 86610), (1773, 57740), (1970, 51966), (2364, 43305), (2887, 35460), (2955, 34644), (3546, 28870), (3940, 25983), (5774, 17730), (5910, 17322), (7092, 14435), (8661, 11820), (8865, 11548)]