121090410

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{811}}^1$

素因数の和:913

約数の個数: 128

約数和(自身を含む): 374169600

約数和(自身を除く): 253079190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 79, 90, 105, 126, 135, 158, 189, 210, 237, 270, 315, 378, 395, 474, 553, 630, 711, 790, 811, 945, 1106, 1185, 1422, 1622, 1659, 1890, 2133, 2370, 2433, 2765, 3318, 3555, 4055, 4266, 4866, 4977, 5530, 5677, 7110, 7299, 8110, 8295, 9954, 10665, 11354, 12165, 14598, 14931, 16590, 17031, 21330, 21897, 24330, 24885, 28385, 29862, 34062, 36495, 43794, 49770, 51093, 56770, 64069, 72990, 74655, 85155, 102186, 109485, 128138, 149310, 153279, 170310, 192207, 218970, 255465, 306558, 320345, 384414, 448483, 510930, 576621, 640690, 766395, 896966, 961035, 1153242, 1345449, 1532790, 1729863, 1922070, 2242415, 2690898, 2883105, 3459726, 4036347, 4484830, 5766210, 6727245, 8072694, 8649315, 12109041, 13454490, 17298630, 20181735, 24218082, 40363470, 60545205, 121090410]

約数ペア:

[(1, 121090410), (2, 60545205), (3, 40363470), (5, 24218082), (6, 20181735), (7, 17298630), (9, 13454490), (10, 12109041), (14, 8649315), (15, 8072694), (18, 6727245), (21, 5766210), (27, 4484830), (30, 4036347), (35, 3459726), (42, 2883105), (45, 2690898), (54, 2242415), (63, 1922070), (70, 1729863), (79, 1532790), (90, 1345449), (105, 1153242), (126, 961035), (135, 896966), (158, 766395), (189, 640690), (210, 576621), (237, 510930), (270, 448483), (315, 384414), (378, 320345), (395, 306558), (474, 255465), (553, 218970), (630, 192207), (711, 170310), (790, 153279), (811, 149310), (945, 128138), (1106, 109485), (1185, 102186), (1422, 85155), (1622, 74655), (1659, 72990), (1890, 64069), (2133, 56770), (2370, 51093), (2433, 49770), (2765, 43794), (3318, 36495), (3555, 34062), (4055, 29862), (4266, 28385), (4866, 24885), (4977, 24330), (5530, 21897), (5677, 21330), (7110, 17031), (7299, 16590), (8110, 14931), (8295, 14598), (9954, 12165), (10665, 11354)]