67845400

素因数分解:

$2^3\times 5^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:103

約数の個数: 192

約数和(自身を含む): 196416000

約数和(自身を除く): 128570600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 35, 40, 43, 46, 49, 50, 56, 70, 86, 92, 98, 100, 115, 140, 161, 172, 175, 184, 196, 200, 215, 230, 245, 280, 301, 322, 343, 344, 350, 392, 430, 460, 490, 575, 602, 644, 686, 700, 805, 860, 920, 980, 989, 1075, 1127, 1150, 1204, 1225, 1288, 1372, 1400, 1505, 1610, 1715, 1720, 1960, 1978, 2107, 2150, 2254, 2300, 2408, 2450, 2744, 3010, 3220, 3430, 3956, 4025, 4214, 4300, 4508, 4600, 4900, 4945, 5635, 6020, 6440, 6860, 6923, 7525, 7889, 7912, 8050, 8428, 8575, 8600, 9016, 9800, 9890, 10535, 11270, 12040, 13720, 13846, 14749, 15050, 15778, 16100, 16856, 17150, 19780, 21070, 22540, 24725, 27692, 28175, 29498, 30100, 31556, 32200, 34300, 34615, 39445, 39560, 42140, 45080, 48461, 49450, 52675, 55384, 56350, 58996, 60200, 63112, 68600, 69230, 73745, 78890, 84280, 96922, 98900, 105350, 112700, 117992, 138460, 147490, 157780, 173075, 193844, 197225, 197800, 210700, 225400, 242305, 276920, 294980, 315560, 339227, 346150, 368725, 387688, 394450, 421400, 484610, 589960, 678454, 692300, 737450, 788900, 969220, 1211525, 1356908, 1384600, 1474900, 1577800, 1696135, 1938440, 2423050, 2713816, 2949800, 3392270, 4846100, 6784540, 8480675, 9692200, 13569080, 16961350, 33922700, 67845400]

約数ペア:

[(1, 67845400), (2, 33922700), (4, 16961350), (5, 13569080), (7, 9692200), (8, 8480675), (10, 6784540), (14, 4846100), (20, 3392270), (23, 2949800), (25, 2713816), (28, 2423050), (35, 1938440), (40, 1696135), (43, 1577800), (46, 1474900), (49, 1384600), (50, 1356908), (56, 1211525), (70, 969220), (86, 788900), (92, 737450), (98, 692300), (100, 678454), (115, 589960), (140, 484610), (161, 421400), (172, 394450), (175, 387688), (184, 368725), (196, 346150), (200, 339227), (215, 315560), (230, 294980), (245, 276920), (280, 242305), (301, 225400), (322, 210700), (343, 197800), (344, 197225), (350, 193844), (392, 173075), (430, 157780), (460, 147490), (490, 138460), (575, 117992), (602, 112700), (644, 105350), (686, 98900), (700, 96922), (805, 84280), (860, 78890), (920, 73745), (980, 69230), (989, 68600), (1075, 63112), (1127, 60200), (1150, 58996), (1204, 56350), (1225, 55384), (1288, 52675), (1372, 49450), (1400, 48461), (1505, 45080), (1610, 42140), (1715, 39560), (1720, 39445), (1960, 34615), (1978, 34300), (2107, 32200), (2150, 31556), (2254, 30100), (2300, 29498), (2408, 28175), (2450, 27692), (2744, 24725), (3010, 22540), (3220, 21070), (3430, 19780), (3956, 17150), (4025, 16856), (4214, 16100), (4300, 15778), (4508, 15050), (4600, 14749), (4900, 13846), (4945, 13720), (5635, 12040), (6020, 11270), (6440, 10535), (6860, 9890), (6923, 9800), (7525, 9016), (7889, 8600), (7912, 8575), (8050, 8428)]