225280860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{23321}}^1$

素因数の和:23363

約数の個数: 96

約数和(自身を含む): 752274432

約数和(自身を除く): 526993572

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 9660, 23321, 46642, 69963, 93284, 116605, 139926, 163247, 233210, 279852, 326494, 349815, 466420, 489741, 536383, 652988, 699630, 816235, 979482, 1072766, 1399260, 1609149, 1632470, 1958964, 2145532, 2448705, 2681915, 3218298, 3264940, 3754681, 4897410, 5363830, 6436596, 7509362, 8045745, 9794820, 10727660, 11264043, 15018724, 16091490, 18773405, 22528086, 32182980, 37546810, 45056172, 56320215, 75093620, 112640430, 225280860]

約数ペア:

[(1, 225280860), (2, 112640430), (3, 75093620), (4, 56320215), (5, 45056172), (6, 37546810), (7, 32182980), (10, 22528086), (12, 18773405), (14, 16091490), (15, 15018724), (20, 11264043), (21, 10727660), (23, 9794820), (28, 8045745), (30, 7509362), (35, 6436596), (42, 5363830), (46, 4897410), (60, 3754681), (69, 3264940), (70, 3218298), (84, 2681915), (92, 2448705), (105, 2145532), (115, 1958964), (138, 1632470), (140, 1609149), (161, 1399260), (210, 1072766), (230, 979482), (276, 816235), (322, 699630), (345, 652988), (420, 536383), (460, 489741), (483, 466420), (644, 349815), (690, 326494), (805, 279852), (966, 233210), (1380, 163247), (1610, 139926), (1932, 116605), (2415, 93284), (3220, 69963), (4830, 46642), (9660, 23321)]