74657520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{14813}}^1$

素因数の和:14839

約数の個数: 120

約数和(自身を含む): 286562016

約数和(自身を除く): 211904496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 14813, 29626, 44439, 59252, 74065, 88878, 103691, 118504, 133317, 148130, 177756, 207382, 222195, 237008, 266634, 296260, 311073, 355512, 414764, 444390, 518455, 533268, 592520, 622146, 666585, 711024, 829528, 888780, 933219, 1036910, 1066536, 1185040, 1244292, 1333170, 1555365, 1659056, 1777560, 1866438, 2073820, 2133072, 2488584, 2666340, 3110730, 3555120, 3732876, 4147640, 4666095, 4977168, 5332680, 6221460, 7465752, 8295280, 9332190, 10665360, 12442920, 14931504, 18664380, 24885840, 37328760, 74657520]

約数ペア:

[(1, 74657520), (2, 37328760), (3, 24885840), (4, 18664380), (5, 14931504), (6, 12442920), (7, 10665360), (8, 9332190), (9, 8295280), (10, 7465752), (12, 6221460), (14, 5332680), (15, 4977168), (16, 4666095), (18, 4147640), (20, 3732876), (21, 3555120), (24, 3110730), (28, 2666340), (30, 2488584), (35, 2133072), (36, 2073820), (40, 1866438), (42, 1777560), (45, 1659056), (48, 1555365), (56, 1333170), (60, 1244292), (63, 1185040), (70, 1066536), (72, 1036910), (80, 933219), (84, 888780), (90, 829528), (105, 711024), (112, 666585), (120, 622146), (126, 592520), (140, 533268), (144, 518455), (168, 444390), (180, 414764), (210, 355512), (240, 311073), (252, 296260), (280, 266634), (315, 237008), (336, 222195), (360, 207382), (420, 177756), (504, 148130), (560, 133317), (630, 118504), (720, 103691), (840, 88878), (1008, 74065), (1260, 59252), (1680, 44439), (2520, 29626), (5040, 14813)]