164775780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1051}}^1$

素因数の和:1146

約数の個数: 144

約数和(自身を含む): 546821184

約数和(自身を除く): 382045404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 67, 78, 90, 117, 130, 134, 156, 180, 195, 201, 234, 260, 268, 335, 390, 402, 468, 585, 603, 670, 780, 804, 871, 1005, 1051, 1170, 1206, 1340, 1742, 2010, 2102, 2340, 2412, 2613, 3015, 3153, 3484, 4020, 4204, 4355, 5226, 5255, 6030, 6306, 7839, 8710, 9459, 10452, 10510, 12060, 12612, 13065, 13663, 15678, 15765, 17420, 18918, 21020, 26130, 27326, 31356, 31530, 37836, 39195, 40989, 47295, 52260, 54652, 63060, 68315, 70417, 78390, 81978, 94590, 122967, 136630, 140834, 156780, 163956, 189180, 204945, 211251, 245934, 273260, 281668, 352085, 409890, 422502, 491868, 614835, 633753, 704170, 819780, 845004, 915421, 1056255, 1229670, 1267506, 1408340, 1830842, 2112510, 2459340, 2535012, 2746263, 3168765, 3661684, 4225020, 4577105, 5492526, 6337530, 8238789, 9154210, 10985052, 12675060, 13731315, 16477578, 18308420, 27462630, 32955156, 41193945, 54925260, 82387890, 164775780]

約数ペア:

[(1, 164775780), (2, 82387890), (3, 54925260), (4, 41193945), (5, 32955156), (6, 27462630), (9, 18308420), (10, 16477578), (12, 13731315), (13, 12675060), (15, 10985052), (18, 9154210), (20, 8238789), (26, 6337530), (30, 5492526), (36, 4577105), (39, 4225020), (45, 3661684), (52, 3168765), (60, 2746263), (65, 2535012), (67, 2459340), (78, 2112510), (90, 1830842), (117, 1408340), (130, 1267506), (134, 1229670), (156, 1056255), (180, 915421), (195, 845004), (201, 819780), (234, 704170), (260, 633753), (268, 614835), (335, 491868), (390, 422502), (402, 409890), (468, 352085), (585, 281668), (603, 273260), (670, 245934), (780, 211251), (804, 204945), (871, 189180), (1005, 163956), (1051, 156780), (1170, 140834), (1206, 136630), (1340, 122967), (1742, 94590), (2010, 81978), (2102, 78390), (2340, 70417), (2412, 68315), (2613, 63060), (3015, 54652), (3153, 52260), (3484, 47295), (4020, 40989), (4204, 39195), (4355, 37836), (5226, 31530), (5255, 31356), (6030, 27326), (6306, 26130), (7839, 21020), (8710, 18918), (9459, 17420), (10452, 15765), (10510, 15678), (12060, 13663), (12612, 13065)]