122921100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2239}}^1$

素因数の和:2320

約数の個数: 108

約数和(自身を含む): 391780480

約数和(自身を除く): 268859380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 61, 75, 90, 100, 122, 150, 180, 183, 225, 244, 300, 305, 366, 450, 549, 610, 732, 900, 915, 1098, 1220, 1525, 1830, 2196, 2239, 2745, 3050, 3660, 4478, 4575, 5490, 6100, 6717, 8956, 9150, 10980, 11195, 13434, 13725, 18300, 20151, 22390, 26868, 27450, 33585, 40302, 44780, 54900, 55975, 67170, 80604, 100755, 111950, 134340, 136579, 167925, 201510, 223900, 273158, 335850, 403020, 409737, 503775, 546316, 671700, 682895, 819474, 1007550, 1229211, 1365790, 1638948, 2015100, 2048685, 2458422, 2731580, 3414475, 4097370, 4916844, 6146055, 6828950, 8194740, 10243425, 12292110, 13657900, 20486850, 24584220, 30730275, 40973700, 61460550, 122921100]

約数ペア:

[(1, 122921100), (2, 61460550), (3, 40973700), (4, 30730275), (5, 24584220), (6, 20486850), (9, 13657900), (10, 12292110), (12, 10243425), (15, 8194740), (18, 6828950), (20, 6146055), (25, 4916844), (30, 4097370), (36, 3414475), (45, 2731580), (50, 2458422), (60, 2048685), (61, 2015100), (75, 1638948), (90, 1365790), (100, 1229211), (122, 1007550), (150, 819474), (180, 682895), (183, 671700), (225, 546316), (244, 503775), (300, 409737), (305, 403020), (366, 335850), (450, 273158), (549, 223900), (610, 201510), (732, 167925), (900, 136579), (915, 134340), (1098, 111950), (1220, 100755), (1525, 80604), (1830, 67170), (2196, 55975), (2239, 54900), (2745, 44780), (3050, 40302), (3660, 33585), (4478, 27450), (4575, 26868), (5490, 22390), (6100, 20151), (6717, 18300), (8956, 13725), (9150, 13434), (10980, 11195)]