228656970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{751}}^1$

素因数の和:980

約数の個数: 96

約数和(自身を含む): 633484800

約数和(自身を除く): 404827830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 199, 255, 306, 398, 510, 597, 751, 765, 995, 1194, 1502, 1530, 1791, 1990, 2253, 2985, 3383, 3582, 3755, 4506, 5970, 6759, 6766, 7510, 8955, 10149, 11265, 12767, 13518, 16915, 17910, 20298, 22530, 25534, 30447, 33795, 33830, 38301, 50745, 60894, 63835, 67590, 76602, 101490, 114903, 127670, 149449, 152235, 191505, 229806, 298898, 304470, 383010, 448347, 574515, 747245, 896694, 1149030, 1345041, 1494490, 2241735, 2540633, 2690082, 4483470, 5081266, 6725205, 7621899, 12703165, 13450410, 15243798, 22865697, 25406330, 38109495, 45731394, 76218990, 114328485, 228656970]

約数ペア:

[(1, 228656970), (2, 114328485), (3, 76218990), (5, 45731394), (6, 38109495), (9, 25406330), (10, 22865697), (15, 15243798), (17, 13450410), (18, 12703165), (30, 7621899), (34, 6725205), (45, 5081266), (51, 4483470), (85, 2690082), (90, 2540633), (102, 2241735), (153, 1494490), (170, 1345041), (199, 1149030), (255, 896694), (306, 747245), (398, 574515), (510, 448347), (597, 383010), (751, 304470), (765, 298898), (995, 229806), (1194, 191505), (1502, 152235), (1530, 149449), (1791, 127670), (1990, 114903), (2253, 101490), (2985, 76602), (3383, 67590), (3582, 63835), (3755, 60894), (4506, 50745), (5970, 38301), (6759, 33830), (6766, 33795), (7510, 30447), (8955, 25534), (10149, 22530), (11265, 20298), (12767, 17910), (13518, 16915)]