57542760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1321}}^1$

素因数の和:1360

約数の個数: 144

約数和(自身を含む): 205716420

約数和(自身を除く): 148173660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1321, 1452, 1815, 1980, 2178, 2420, 2642, 2904, 3630, 3960, 3963, 4356, 4840, 5284, 5445, 6605, 7260, 7926, 8712, 10568, 10890, 11889, 13210, 14520, 14531, 15852, 19815, 21780, 23778, 26420, 29062, 31704, 39630, 43560, 43593, 47556, 52840, 58124, 59445, 72655, 79260, 87186, 95112, 116248, 118890, 130779, 145310, 158520, 159841, 174372, 217965, 237780, 261558, 290620, 319682, 348744, 435930, 475560, 479523, 523116, 581240, 639364, 653895, 799205, 871860, 959046, 1046232, 1278728, 1307790, 1438569, 1598410, 1743720, 1918092, 2397615, 2615580, 2877138, 3196820, 3836184, 4795230, 5231160, 5754276, 6393640, 7192845, 9590460, 11508552, 14385690, 19180920, 28771380, 57542760]

約数ペア:

[(1, 57542760), (2, 28771380), (3, 19180920), (4, 14385690), (5, 11508552), (6, 9590460), (8, 7192845), (9, 6393640), (10, 5754276), (11, 5231160), (12, 4795230), (15, 3836184), (18, 3196820), (20, 2877138), (22, 2615580), (24, 2397615), (30, 1918092), (33, 1743720), (36, 1598410), (40, 1438569), (44, 1307790), (45, 1278728), (55, 1046232), (60, 959046), (66, 871860), (72, 799205), (88, 653895), (90, 639364), (99, 581240), (110, 523116), (120, 479523), (121, 475560), (132, 435930), (165, 348744), (180, 319682), (198, 290620), (220, 261558), (242, 237780), (264, 217965), (330, 174372), (360, 159841), (363, 158520), (396, 145310), (440, 130779), (484, 118890), (495, 116248), (605, 95112), (660, 87186), (726, 79260), (792, 72655), (968, 59445), (990, 58124), (1089, 52840), (1210, 47556), (1320, 43593), (1321, 43560), (1452, 39630), (1815, 31704), (1980, 29062), (2178, 26420), (2420, 23778), (2642, 21780), (2904, 19815), (3630, 15852), (3960, 14531), (3963, 14520), (4356, 13210), (4840, 11889), (5284, 10890), (5445, 10568), (6605, 8712), (7260, 7926)]