47745540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 152373312

約数和(自身を除く): 104627772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 67, 74, 90, 107, 111, 134, 148, 180, 185, 201, 214, 222, 268, 321, 333, 335, 370, 402, 428, 444, 535, 555, 603, 642, 666, 670, 740, 804, 963, 1005, 1070, 1110, 1206, 1284, 1332, 1340, 1605, 1665, 1926, 2010, 2140, 2220, 2412, 2479, 3015, 3210, 3330, 3852, 3959, 4020, 4815, 4958, 6030, 6420, 6660, 7169, 7437, 7918, 9630, 9916, 11877, 12060, 12395, 14338, 14874, 15836, 19260, 19795, 21507, 22311, 23754, 24790, 28676, 29748, 35631, 35845, 37185, 39590, 43014, 44622, 47508, 49580, 59385, 64521, 71262, 71690, 74370, 79180, 86028, 89244, 107535, 111555, 118770, 129042, 142524, 143380, 148740, 178155, 215070, 223110, 237540, 258084, 265253, 322605, 356310, 430140, 446220, 530506, 645210, 712620, 795759, 1061012, 1290420, 1326265, 1591518, 2387277, 2652530, 3183036, 3978795, 4774554, 5305060, 7957590, 9549108, 11936385, 15915180, 23872770, 47745540]

約数ペア:

[(1, 47745540), (2, 23872770), (3, 15915180), (4, 11936385), (5, 9549108), (6, 7957590), (9, 5305060), (10, 4774554), (12, 3978795), (15, 3183036), (18, 2652530), (20, 2387277), (30, 1591518), (36, 1326265), (37, 1290420), (45, 1061012), (60, 795759), (67, 712620), (74, 645210), (90, 530506), (107, 446220), (111, 430140), (134, 356310), (148, 322605), (180, 265253), (185, 258084), (201, 237540), (214, 223110), (222, 215070), (268, 178155), (321, 148740), (333, 143380), (335, 142524), (370, 129042), (402, 118770), (428, 111555), (444, 107535), (535, 89244), (555, 86028), (603, 79180), (642, 74370), (666, 71690), (670, 71262), (740, 64521), (804, 59385), (963, 49580), (1005, 47508), (1070, 44622), (1110, 43014), (1206, 39590), (1284, 37185), (1332, 35845), (1340, 35631), (1605, 29748), (1665, 28676), (1926, 24790), (2010, 23754), (2140, 22311), (2220, 21507), (2412, 19795), (2479, 19260), (3015, 15836), (3210, 14874), (3330, 14338), (3852, 12395), (3959, 12060), (4020, 11877), (4815, 9916), (4958, 9630), (6030, 7918), (6420, 7437), (6660, 7169)]