147398200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:605

約数の個数: 96

約数和(自身を含む): 366048000

約数和(自身を除く): 218649800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 79, 95, 100, 152, 158, 190, 200, 316, 380, 395, 475, 491, 632, 760, 790, 950, 982, 1501, 1580, 1900, 1964, 1975, 2455, 3002, 3160, 3800, 3928, 3950, 4910, 6004, 7505, 7900, 9329, 9820, 12008, 12275, 15010, 15800, 18658, 19640, 24550, 30020, 37316, 37525, 38789, 46645, 49100, 60040, 74632, 75050, 77578, 93290, 98200, 150100, 155156, 186580, 193945, 233225, 300200, 310312, 373160, 387890, 466450, 736991, 775780, 932900, 969725, 1473982, 1551560, 1865800, 1939450, 2947964, 3684955, 3878900, 5895928, 7369910, 7757800, 14739820, 18424775, 29479640, 36849550, 73699100, 147398200]

約数ペア:

[(1, 147398200), (2, 73699100), (4, 36849550), (5, 29479640), (8, 18424775), (10, 14739820), (19, 7757800), (20, 7369910), (25, 5895928), (38, 3878900), (40, 3684955), (50, 2947964), (76, 1939450), (79, 1865800), (95, 1551560), (100, 1473982), (152, 969725), (158, 932900), (190, 775780), (200, 736991), (316, 466450), (380, 387890), (395, 373160), (475, 310312), (491, 300200), (632, 233225), (760, 193945), (790, 186580), (950, 155156), (982, 150100), (1501, 98200), (1580, 93290), (1900, 77578), (1964, 75050), (1975, 74632), (2455, 60040), (3002, 49100), (3160, 46645), (3800, 38789), (3928, 37525), (3950, 37316), (4910, 30020), (6004, 24550), (7505, 19640), (7900, 18658), (9329, 15800), (9820, 15010), (12008, 12275)]