67675140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28921}}^1$

素因数の和:28949

約数の個数: 72

約数和(自身を含む): 221079768

約数和(自身を除く): 153404628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 28921, 57842, 86763, 115684, 144605, 173526, 260289, 289210, 347052, 375973, 433815, 520578, 578420, 751946, 867630, 1041156, 1127919, 1301445, 1503892, 1735260, 1879865, 2255838, 2602890, 3383757, 3759730, 4511676, 5205780, 5639595, 6767514, 7519460, 11279190, 13535028, 16918785, 22558380, 33837570, 67675140]

約数ペア:

[(1, 67675140), (2, 33837570), (3, 22558380), (4, 16918785), (5, 13535028), (6, 11279190), (9, 7519460), (10, 6767514), (12, 5639595), (13, 5205780), (15, 4511676), (18, 3759730), (20, 3383757), (26, 2602890), (30, 2255838), (36, 1879865), (39, 1735260), (45, 1503892), (52, 1301445), (60, 1127919), (65, 1041156), (78, 867630), (90, 751946), (117, 578420), (130, 520578), (156, 433815), (180, 375973), (195, 347052), (234, 289210), (260, 260289), (390, 173526), (468, 144605), (585, 115684), (780, 86763), (1170, 57842), (2340, 28921)]