18240791700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2643593}}^1$

素因数の和:2643633

約数の個数: 72

約数和(自身を含む): 55071350208

約数和(自身を除く): 36830558508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1150, 1380, 1725, 2300, 3450, 6900, 2643593, 5287186, 7930779, 10574372, 13217965, 15861558, 26435930, 31723116, 39653895, 52871860, 60802639, 66089825, 79307790, 121605278, 132179650, 158615580, 182407917, 198269475, 243210556, 264359300, 304013195, 364815834, 396538950, 608026390, 729631668, 793077900, 912039585, 1216052780, 1520065975, 1824079170, 3040131950, 3648158340, 4560197925, 6080263900, 9120395850, 18240791700]

約数ペア:

[(1, 18240791700), (2, 9120395850), (3, 6080263900), (4, 4560197925), (5, 3648158340), (6, 3040131950), (10, 1824079170), (12, 1520065975), (15, 1216052780), (20, 912039585), (23, 793077900), (25, 729631668), (30, 608026390), (46, 396538950), (50, 364815834), (60, 304013195), (69, 264359300), (75, 243210556), (92, 198269475), (100, 182407917), (115, 158615580), (138, 132179650), (150, 121605278), (230, 79307790), (276, 66089825), (300, 60802639), (345, 52871860), (460, 39653895), (575, 31723116), (690, 26435930), (1150, 15861558), (1380, 13217965), (1725, 10574372), (2300, 7930779), (3450, 5287186), (6900, 2643593)]