127856610

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1109}}^1$

素因数の和:1193

約数の個数: 128

約数和(自身を含む): 396403200

約数和(自身を除く): 268546590

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 61, 63, 70, 90, 105, 122, 126, 135, 183, 189, 210, 270, 305, 315, 366, 378, 427, 549, 610, 630, 854, 915, 945, 1098, 1109, 1281, 1647, 1830, 1890, 2135, 2218, 2562, 2745, 3294, 3327, 3843, 4270, 5490, 5545, 6405, 6654, 7686, 7763, 8235, 9981, 11090, 11529, 12810, 15526, 16470, 16635, 19215, 19962, 23058, 23289, 29943, 33270, 38430, 38815, 46578, 49905, 57645, 59886, 67649, 69867, 77630, 99810, 115290, 116445, 135298, 139734, 149715, 202947, 209601, 232890, 299430, 338245, 349335, 405894, 419202, 473543, 608841, 676490, 698670, 947086, 1014735, 1048005, 1217682, 1420629, 1826523, 2029470, 2096010, 2367715, 2841258, 3044205, 3653046, 4261887, 4735430, 6088410, 7103145, 8523774, 9132615, 12785661, 14206290, 18265230, 21309435, 25571322, 42618870, 63928305, 127856610]

約数ペア:

[(1, 127856610), (2, 63928305), (3, 42618870), (5, 25571322), (6, 21309435), (7, 18265230), (9, 14206290), (10, 12785661), (14, 9132615), (15, 8523774), (18, 7103145), (21, 6088410), (27, 4735430), (30, 4261887), (35, 3653046), (42, 3044205), (45, 2841258), (54, 2367715), (61, 2096010), (63, 2029470), (70, 1826523), (90, 1420629), (105, 1217682), (122, 1048005), (126, 1014735), (135, 947086), (183, 698670), (189, 676490), (210, 608841), (270, 473543), (305, 419202), (315, 405894), (366, 349335), (378, 338245), (427, 299430), (549, 232890), (610, 209601), (630, 202947), (854, 149715), (915, 139734), (945, 135298), (1098, 116445), (1109, 115290), (1281, 99810), (1647, 77630), (1830, 69867), (1890, 67649), (2135, 59886), (2218, 57645), (2562, 49905), (2745, 46578), (3294, 38815), (3327, 38430), (3843, 33270), (4270, 29943), (5490, 23289), (5545, 23058), (6405, 19962), (6654, 19215), (7686, 16635), (7763, 16470), (8235, 15526), (9981, 12810), (11090, 11529)]