201172860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2383}}^1$

素因数の和:2472

約数の個数: 144

約数和(自身を含む): 708105216

約数和(自身を除く): 506932356

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, 67, 70, 84, 90, 105, 126, 134, 140, 180, 201, 210, 252, 268, 315, 335, 402, 420, 469, 603, 630, 670, 804, 938, 1005, 1206, 1260, 1340, 1407, 1876, 2010, 2345, 2383, 2412, 2814, 3015, 4020, 4221, 4690, 4766, 5628, 6030, 7035, 7149, 8442, 9380, 9532, 11915, 12060, 14070, 14298, 16681, 16884, 21105, 21447, 23830, 28140, 28596, 33362, 35745, 42210, 42894, 47660, 50043, 66724, 71490, 83405, 84420, 85788, 100086, 107235, 142980, 150129, 159661, 166810, 200172, 214470, 250215, 300258, 319322, 333620, 428940, 478983, 500430, 600516, 638644, 750645, 798305, 957966, 1000860, 1117627, 1436949, 1501290, 1596610, 1915932, 2235254, 2394915, 2873898, 3002580, 3193220, 3352881, 4470508, 4789830, 5588135, 5747796, 6705762, 7184745, 9579660, 10058643, 11176270, 13411524, 14369490, 16764405, 20117286, 22352540, 28738980, 33528810, 40234572, 50293215, 67057620, 100586430, 201172860]

約数ペア:

[(1, 201172860), (2, 100586430), (3, 67057620), (4, 50293215), (5, 40234572), (6, 33528810), (7, 28738980), (9, 22352540), (10, 20117286), (12, 16764405), (14, 14369490), (15, 13411524), (18, 11176270), (20, 10058643), (21, 9579660), (28, 7184745), (30, 6705762), (35, 5747796), (36, 5588135), (42, 4789830), (45, 4470508), (60, 3352881), (63, 3193220), (67, 3002580), (70, 2873898), (84, 2394915), (90, 2235254), (105, 1915932), (126, 1596610), (134, 1501290), (140, 1436949), (180, 1117627), (201, 1000860), (210, 957966), (252, 798305), (268, 750645), (315, 638644), (335, 600516), (402, 500430), (420, 478983), (469, 428940), (603, 333620), (630, 319322), (670, 300258), (804, 250215), (938, 214470), (1005, 200172), (1206, 166810), (1260, 159661), (1340, 150129), (1407, 142980), (1876, 107235), (2010, 100086), (2345, 85788), (2383, 84420), (2412, 83405), (2814, 71490), (3015, 66724), (4020, 50043), (4221, 47660), (4690, 42894), (4766, 42210), (5628, 35745), (6030, 33362), (7035, 28596), (7149, 28140), (8442, 23830), (9380, 21447), (9532, 21105), (11915, 16884), (12060, 16681), (14070, 14298)]