168552090

素因数分解:

$2^1\times 3^8\times 5^1\times 7^1\times {\mathrm{367}}^1$

素因数の和:405

約数の個数: 144

約数和(自身を含む): 521494272

約数和(自身を除く): 352942182

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 243, 270, 315, 367, 378, 405, 486, 567, 630, 729, 734, 810, 945, 1101, 1134, 1215, 1458, 1701, 1835, 1890, 2187, 2202, 2430, 2569, 2835, 3303, 3402, 3645, 3670, 4374, 5103, 5138, 5505, 5670, 6561, 6606, 7290, 7707, 8505, 9909, 10206, 10935, 11010, 12845, 13122, 15309, 15414, 16515, 17010, 19818, 21870, 23121, 25515, 25690, 29727, 30618, 32805, 33030, 38535, 45927, 46242, 49545, 51030, 59454, 65610, 69363, 76545, 77070, 89181, 91854, 99090, 115605, 138726, 148635, 153090, 178362, 208089, 229635, 231210, 267543, 297270, 346815, 416178, 445905, 459270, 535086, 624267, 693630, 802629, 891810, 1040445, 1248534, 1337715, 1605258, 1872801, 2080890, 2407887, 2675430, 3121335, 3745602, 4013145, 4815774, 5618403, 6242670, 8026290, 9364005, 11236806, 12039435, 16855209, 18728010, 24078870, 28092015, 33710418, 56184030, 84276045, 168552090]

約数ペア:

[(1, 168552090), (2, 84276045), (3, 56184030), (5, 33710418), (6, 28092015), (7, 24078870), (9, 18728010), (10, 16855209), (14, 12039435), (15, 11236806), (18, 9364005), (21, 8026290), (27, 6242670), (30, 5618403), (35, 4815774), (42, 4013145), (45, 3745602), (54, 3121335), (63, 2675430), (70, 2407887), (81, 2080890), (90, 1872801), (105, 1605258), (126, 1337715), (135, 1248534), (162, 1040445), (189, 891810), (210, 802629), (243, 693630), (270, 624267), (315, 535086), (367, 459270), (378, 445905), (405, 416178), (486, 346815), (567, 297270), (630, 267543), (729, 231210), (734, 229635), (810, 208089), (945, 178362), (1101, 153090), (1134, 148635), (1215, 138726), (1458, 115605), (1701, 99090), (1835, 91854), (1890, 89181), (2187, 77070), (2202, 76545), (2430, 69363), (2569, 65610), (2835, 59454), (3303, 51030), (3402, 49545), (3645, 46242), (3670, 45927), (4374, 38535), (5103, 33030), (5138, 32805), (5505, 30618), (5670, 29727), (6561, 25690), (6606, 25515), (7290, 23121), (7707, 21870), (8505, 19818), (9909, 17010), (10206, 16515), (10935, 15414), (11010, 15309), (12845, 13122)]