150449220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43991}}^1$

素因数の和:44025

約数の個数: 72

約数和(自身を含む): 480392640

約数和(自身を除く): 329943420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 43991, 87982, 131973, 175964, 219955, 263946, 395919, 439910, 527892, 659865, 791838, 835829, 879820, 1319730, 1583676, 1671658, 1979595, 2507487, 2639460, 3343316, 3959190, 4179145, 5014974, 7522461, 7918380, 8358290, 10029948, 12537435, 15044922, 16716580, 25074870, 30089844, 37612305, 50149740, 75224610, 150449220]

約数ペア:

[(1, 150449220), (2, 75224610), (3, 50149740), (4, 37612305), (5, 30089844), (6, 25074870), (9, 16716580), (10, 15044922), (12, 12537435), (15, 10029948), (18, 8358290), (19, 7918380), (20, 7522461), (30, 5014974), (36, 4179145), (38, 3959190), (45, 3343316), (57, 2639460), (60, 2507487), (76, 1979595), (90, 1671658), (95, 1583676), (114, 1319730), (171, 879820), (180, 835829), (190, 791838), (228, 659865), (285, 527892), (342, 439910), (380, 395919), (570, 263946), (684, 219955), (855, 175964), (1140, 131973), (1710, 87982), (3420, 43991)]