112856940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2083}}^1$

素因数の和:2148

約数の個数: 144

約数和(自身を含む): 400528128

約数和(自身を除く): 287671188

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 60, 63, 70, 84, 86, 90, 105, 126, 129, 140, 172, 180, 210, 215, 252, 258, 301, 315, 387, 420, 430, 516, 602, 630, 645, 774, 860, 903, 1204, 1260, 1290, 1505, 1548, 1806, 1935, 2083, 2580, 2709, 3010, 3612, 3870, 4166, 4515, 5418, 6020, 6249, 7740, 8332, 9030, 10415, 10836, 12498, 13545, 14581, 18060, 18747, 20830, 24996, 27090, 29162, 31245, 37494, 41660, 43743, 54180, 58324, 62490, 72905, 74988, 87486, 89569, 93735, 124980, 131229, 145810, 174972, 179138, 187470, 218715, 262458, 268707, 291620, 358276, 374940, 437430, 447845, 524916, 537414, 626983, 656145, 806121, 874860, 895690, 1074828, 1253966, 1312290, 1343535, 1612242, 1791380, 1880949, 2507932, 2624580, 2687070, 3134915, 3224484, 3761898, 4030605, 5374140, 5642847, 6269830, 7523796, 8061210, 9404745, 11285694, 12539660, 16122420, 18809490, 22571388, 28214235, 37618980, 56428470, 112856940]

約数ペア:

[(1, 112856940), (2, 56428470), (3, 37618980), (4, 28214235), (5, 22571388), (6, 18809490), (7, 16122420), (9, 12539660), (10, 11285694), (12, 9404745), (14, 8061210), (15, 7523796), (18, 6269830), (20, 5642847), (21, 5374140), (28, 4030605), (30, 3761898), (35, 3224484), (36, 3134915), (42, 2687070), (43, 2624580), (45, 2507932), (60, 1880949), (63, 1791380), (70, 1612242), (84, 1343535), (86, 1312290), (90, 1253966), (105, 1074828), (126, 895690), (129, 874860), (140, 806121), (172, 656145), (180, 626983), (210, 537414), (215, 524916), (252, 447845), (258, 437430), (301, 374940), (315, 358276), (387, 291620), (420, 268707), (430, 262458), (516, 218715), (602, 187470), (630, 179138), (645, 174972), (774, 145810), (860, 131229), (903, 124980), (1204, 93735), (1260, 89569), (1290, 87486), (1505, 74988), (1548, 72905), (1806, 62490), (1935, 58324), (2083, 54180), (2580, 43743), (2709, 41660), (3010, 37494), (3612, 31245), (3870, 29162), (4166, 27090), (4515, 24996), (5418, 20830), (6020, 18747), (6249, 18060), (7740, 14581), (8332, 13545), (9030, 12498), (10415, 10836)]