227933880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{99971}}^1$

素因数の和:100004

約数の個数: 64

約数和(自身を含む): 719798400

約数和(自身を除く): 491864520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 99971, 199942, 299913, 399884, 499855, 599826, 799768, 999710, 1199652, 1499565, 1899449, 1999420, 2399304, 2999130, 3798898, 3998840, 5698347, 5998260, 7597796, 9497245, 11396694, 11996520, 15195592, 18994490, 22793388, 28491735, 37988980, 45586776, 56983470, 75977960, 113966940, 227933880]

約数ペア:

[(1, 227933880), (2, 113966940), (3, 75977960), (4, 56983470), (5, 45586776), (6, 37988980), (8, 28491735), (10, 22793388), (12, 18994490), (15, 15195592), (19, 11996520), (20, 11396694), (24, 9497245), (30, 7597796), (38, 5998260), (40, 5698347), (57, 3998840), (60, 3798898), (76, 2999130), (95, 2399304), (114, 1999420), (120, 1899449), (152, 1499565), (190, 1199652), (228, 999710), (285, 799768), (380, 599826), (456, 499855), (570, 399884), (760, 299913), (1140, 199942), (2280, 99971)]