118292580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{421}}^1$

素因数の和:666

約数の個数: 144

約数和(自身を含む): 412898304

約数和(自身を除く): 294605724

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 223, 252, 315, 420, 421, 446, 630, 669, 842, 892, 1115, 1260, 1263, 1338, 1561, 1684, 2007, 2105, 2230, 2526, 2676, 2947, 3122, 3345, 3789, 4014, 4210, 4460, 4683, 5052, 5894, 6244, 6315, 6690, 7578, 7805, 8028, 8420, 8841, 9366, 10035, 11788, 12630, 13380, 14049, 14735, 15156, 15610, 17682, 18732, 18945, 20070, 23415, 25260, 26523, 28098, 29470, 31220, 35364, 37890, 40140, 44205, 46830, 53046, 56196, 58940, 70245, 75780, 88410, 93660, 93883, 106092, 132615, 140490, 176820, 187766, 265230, 280980, 281649, 375532, 469415, 530460, 563298, 657181, 844947, 938830, 1126596, 1314362, 1408245, 1689894, 1877660, 1971543, 2628724, 2816490, 3285905, 3379788, 3943086, 4224735, 5632980, 5914629, 6571810, 7886172, 8449470, 9857715, 11829258, 13143620, 16898940, 19715430, 23658516, 29573145, 39430860, 59146290, 118292580]

約数ペア:

[(1, 118292580), (2, 59146290), (3, 39430860), (4, 29573145), (5, 23658516), (6, 19715430), (7, 16898940), (9, 13143620), (10, 11829258), (12, 9857715), (14, 8449470), (15, 7886172), (18, 6571810), (20, 5914629), (21, 5632980), (28, 4224735), (30, 3943086), (35, 3379788), (36, 3285905), (42, 2816490), (45, 2628724), (60, 1971543), (63, 1877660), (70, 1689894), (84, 1408245), (90, 1314362), (105, 1126596), (126, 938830), (140, 844947), (180, 657181), (210, 563298), (223, 530460), (252, 469415), (315, 375532), (420, 281649), (421, 280980), (446, 265230), (630, 187766), (669, 176820), (842, 140490), (892, 132615), (1115, 106092), (1260, 93883), (1263, 93660), (1338, 88410), (1561, 75780), (1684, 70245), (2007, 58940), (2105, 56196), (2230, 53046), (2526, 46830), (2676, 44205), (2947, 40140), (3122, 37890), (3345, 35364), (3789, 31220), (4014, 29470), (4210, 28098), (4460, 26523), (4683, 25260), (5052, 23415), (5894, 20070), (6244, 18945), (6315, 18732), (6690, 17682), (7578, 15610), (7805, 15156), (8028, 14735), (8420, 14049), (8841, 13380), (9366, 12630), (10035, 11788)]