192545820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{20183}}^1$

素因数の和:20251

約数の個数: 72

約数和(自身を含む): 595105056

約数和(自身を除く): 402559236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9540, 20183, 40366, 60549, 80732, 100915, 121098, 181647, 201830, 242196, 302745, 363294, 403660, 605490, 726588, 908235, 1069699, 1210980, 1816470, 2139398, 3209097, 3632940, 4278796, 5348495, 6418194, 9627291, 10696990, 12836388, 16045485, 19254582, 21393980, 32090970, 38509164, 48136455, 64181940, 96272910, 192545820]

約数ペア:

[(1, 192545820), (2, 96272910), (3, 64181940), (4, 48136455), (5, 38509164), (6, 32090970), (9, 21393980), (10, 19254582), (12, 16045485), (15, 12836388), (18, 10696990), (20, 9627291), (30, 6418194), (36, 5348495), (45, 4278796), (53, 3632940), (60, 3209097), (90, 2139398), (106, 1816470), (159, 1210980), (180, 1069699), (212, 908235), (265, 726588), (318, 605490), (477, 403660), (530, 363294), (636, 302745), (795, 242196), (954, 201830), (1060, 181647), (1590, 121098), (1908, 100915), (2385, 80732), (3180, 60549), (4770, 40366), (9540, 20183)]