143957800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 398947680

約数和(自身を除く): 254989880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 100, 107, 124, 140, 155, 175, 200, 214, 217, 248, 280, 310, 350, 428, 434, 535, 620, 700, 749, 775, 856, 868, 961, 1070, 1085, 1240, 1400, 1498, 1550, 1736, 1922, 2140, 2170, 2675, 2996, 3100, 3317, 3745, 3844, 4280, 4340, 4805, 5350, 5425, 5992, 6200, 6634, 6727, 7490, 7688, 8680, 9610, 10700, 10850, 13268, 13454, 14980, 16585, 18725, 19220, 21400, 21700, 23219, 24025, 26536, 26908, 29960, 33170, 33635, 37450, 38440, 43400, 46438, 48050, 53816, 66340, 67270, 74900, 82925, 92876, 96100, 102827, 116095, 132680, 134540, 149800, 165850, 168175, 185752, 192200, 205654, 232190, 269080, 331700, 336350, 411308, 464380, 514135, 580475, 663400, 672700, 719789, 822616, 928760, 1028270, 1160950, 1345400, 1439578, 2056540, 2321900, 2570675, 2879156, 3598945, 4113080, 4643800, 5141350, 5758312, 7197890, 10282700, 14395780, 17994725, 20565400, 28791560, 35989450, 71978900, 143957800]

約数ペア:

[(1, 143957800), (2, 71978900), (4, 35989450), (5, 28791560), (7, 20565400), (8, 17994725), (10, 14395780), (14, 10282700), (20, 7197890), (25, 5758312), (28, 5141350), (31, 4643800), (35, 4113080), (40, 3598945), (50, 2879156), (56, 2570675), (62, 2321900), (70, 2056540), (100, 1439578), (107, 1345400), (124, 1160950), (140, 1028270), (155, 928760), (175, 822616), (200, 719789), (214, 672700), (217, 663400), (248, 580475), (280, 514135), (310, 464380), (350, 411308), (428, 336350), (434, 331700), (535, 269080), (620, 232190), (700, 205654), (749, 192200), (775, 185752), (856, 168175), (868, 165850), (961, 149800), (1070, 134540), (1085, 132680), (1240, 116095), (1400, 102827), (1498, 96100), (1550, 92876), (1736, 82925), (1922, 74900), (2140, 67270), (2170, 66340), (2675, 53816), (2996, 48050), (3100, 46438), (3317, 43400), (3745, 38440), (3844, 37450), (4280, 33635), (4340, 33170), (4805, 29960), (5350, 26908), (5425, 26536), (5992, 24025), (6200, 23219), (6634, 21700), (6727, 21400), (7490, 19220), (7688, 18725), (8680, 16585), (9610, 14980), (10700, 13454), (10850, 13268)]