66845580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{937}}^1$

素因数の和:1019

約数の個数: 96

約数和(自身を含む): 198555840

約数和(自身を除く): 131710260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 41, 58, 60, 82, 87, 116, 123, 145, 164, 174, 205, 246, 290, 348, 410, 435, 492, 580, 615, 820, 870, 937, 1189, 1230, 1740, 1874, 2378, 2460, 2811, 3567, 3748, 4685, 4756, 5622, 5945, 7134, 9370, 11244, 11890, 14055, 14268, 17835, 18740, 23780, 27173, 28110, 35670, 38417, 54346, 56220, 71340, 76834, 81519, 108692, 115251, 135865, 153668, 163038, 192085, 230502, 271730, 326076, 384170, 407595, 461004, 543460, 576255, 768340, 815190, 1114093, 1152510, 1630380, 2228186, 2305020, 3342279, 4456372, 5570465, 6684558, 11140930, 13369116, 16711395, 22281860, 33422790, 66845580]

約数ペア:

[(1, 66845580), (2, 33422790), (3, 22281860), (4, 16711395), (5, 13369116), (6, 11140930), (10, 6684558), (12, 5570465), (15, 4456372), (20, 3342279), (29, 2305020), (30, 2228186), (41, 1630380), (58, 1152510), (60, 1114093), (82, 815190), (87, 768340), (116, 576255), (123, 543460), (145, 461004), (164, 407595), (174, 384170), (205, 326076), (246, 271730), (290, 230502), (348, 192085), (410, 163038), (435, 153668), (492, 135865), (580, 115251), (615, 108692), (820, 81519), (870, 76834), (937, 71340), (1189, 56220), (1230, 54346), (1740, 38417), (1874, 35670), (2378, 28110), (2460, 27173), (2811, 23780), (3567, 18740), (3748, 17835), (4685, 14268), (4756, 14055), (5622, 11890), (5945, 11244), (7134, 9370)]