348105200

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:535

約数の個数: 120

約数和(自身を含む): 878277120

約数和(自身を除く): 530171920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 67, 80, 100, 124, 134, 155, 200, 248, 268, 310, 335, 400, 419, 496, 536, 620, 670, 775, 838, 1072, 1240, 1340, 1550, 1675, 1676, 2077, 2095, 2480, 2680, 3100, 3350, 3352, 4154, 4190, 5360, 6200, 6700, 6704, 8308, 8380, 10385, 10475, 12400, 12989, 13400, 16616, 16760, 20770, 20950, 25978, 26800, 28073, 33232, 33520, 41540, 41900, 51925, 51956, 56146, 64945, 83080, 83800, 103850, 103912, 112292, 129890, 140365, 166160, 167600, 207700, 207824, 224584, 259780, 280730, 324725, 415400, 449168, 519560, 561460, 649450, 701825, 830800, 870263, 1039120, 1122920, 1298900, 1403650, 1740526, 2245840, 2597800, 2807300, 3481052, 4351315, 5195600, 5614600, 6962104, 8702630, 11229200, 13924208, 17405260, 21756575, 34810520, 43513150, 69621040, 87026300, 174052600, 348105200]

約数ペア:

[(1, 348105200), (2, 174052600), (4, 87026300), (5, 69621040), (8, 43513150), (10, 34810520), (16, 21756575), (20, 17405260), (25, 13924208), (31, 11229200), (40, 8702630), (50, 6962104), (62, 5614600), (67, 5195600), (80, 4351315), (100, 3481052), (124, 2807300), (134, 2597800), (155, 2245840), (200, 1740526), (248, 1403650), (268, 1298900), (310, 1122920), (335, 1039120), (400, 870263), (419, 830800), (496, 701825), (536, 649450), (620, 561460), (670, 519560), (775, 449168), (838, 415400), (1072, 324725), (1240, 280730), (1340, 259780), (1550, 224584), (1675, 207824), (1676, 207700), (2077, 167600), (2095, 166160), (2480, 140365), (2680, 129890), (3100, 112292), (3350, 103912), (3352, 103850), (4154, 83800), (4190, 83080), (5360, 64945), (6200, 56146), (6700, 51956), (6704, 51925), (8308, 41900), (8380, 41540), (10385, 33520), (10475, 33232), (12400, 28073), (12989, 26800), (13400, 25978), (16616, 20950), (16760, 20770)]