77163900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:444

約数の個数: 144

約数和(自身を含む): 247900800

約数和(自身を除く): 170736900

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 67, 75, 100, 110, 132, 134, 150, 165, 201, 220, 268, 275, 300, 330, 335, 349, 402, 550, 660, 670, 698, 737, 804, 825, 1005, 1047, 1100, 1340, 1396, 1474, 1650, 1675, 1745, 2010, 2094, 2211, 2948, 3300, 3350, 3490, 3685, 3839, 4020, 4188, 4422, 5025, 5235, 6700, 6980, 7370, 7678, 8725, 8844, 10050, 10470, 11055, 11517, 14740, 15356, 17450, 18425, 19195, 20100, 20940, 22110, 23034, 23383, 26175, 34900, 36850, 38390, 44220, 46068, 46766, 52350, 55275, 57585, 70149, 73700, 76780, 93532, 95975, 104700, 110550, 115170, 116915, 140298, 191950, 221100, 230340, 233830, 257213, 280596, 287925, 350745, 383900, 467660, 514426, 575850, 584575, 701490, 771639, 1028852, 1151700, 1169150, 1286065, 1402980, 1543278, 1753725, 2338300, 2572130, 3086556, 3507450, 3858195, 5144260, 6430325, 7014900, 7716390, 12860650, 15432780, 19290975, 25721300, 38581950, 77163900]

約数ペア:

[(1, 77163900), (2, 38581950), (3, 25721300), (4, 19290975), (5, 15432780), (6, 12860650), (10, 7716390), (11, 7014900), (12, 6430325), (15, 5144260), (20, 3858195), (22, 3507450), (25, 3086556), (30, 2572130), (33, 2338300), (44, 1753725), (50, 1543278), (55, 1402980), (60, 1286065), (66, 1169150), (67, 1151700), (75, 1028852), (100, 771639), (110, 701490), (132, 584575), (134, 575850), (150, 514426), (165, 467660), (201, 383900), (220, 350745), (268, 287925), (275, 280596), (300, 257213), (330, 233830), (335, 230340), (349, 221100), (402, 191950), (550, 140298), (660, 116915), (670, 115170), (698, 110550), (737, 104700), (804, 95975), (825, 93532), (1005, 76780), (1047, 73700), (1100, 70149), (1340, 57585), (1396, 55275), (1474, 52350), (1650, 46766), (1675, 46068), (1745, 44220), (2010, 38390), (2094, 36850), (2211, 34900), (2948, 26175), (3300, 23383), (3350, 23034), (3490, 22110), (3685, 20940), (3839, 20100), (4020, 19195), (4188, 18425), (4422, 17450), (5025, 15356), (5235, 14740), (6700, 11517), (6980, 11055), (7370, 10470), (7678, 10050), (8725, 8844)]