100145280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1213}}^1$

素因数の和:1278

約数の個数: 128

約数和(自身を含む): 326905920

約数和(自身を除く): 226760640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 258, 320, 344, 384, 430, 480, 516, 640, 645, 688, 860, 960, 1032, 1213, 1290, 1376, 1720, 1920, 2064, 2426, 2580, 2752, 3440, 3639, 4128, 4852, 5160, 5504, 6065, 6880, 7278, 8256, 9704, 10320, 12130, 13760, 14556, 16512, 18195, 19408, 20640, 24260, 27520, 29112, 36390, 38816, 41280, 48520, 52159, 58224, 72780, 77632, 82560, 97040, 104318, 116448, 145560, 155264, 156477, 194080, 208636, 232896, 260795, 291120, 312954, 388160, 417272, 465792, 521590, 582240, 625908, 776320, 782385, 834544, 1043180, 1164480, 1251816, 1564770, 1669088, 2086360, 2328960, 2503632, 3129540, 3338176, 4172720, 5007264, 6259080, 6676352, 8345440, 10014528, 12518160, 16690880, 20029056, 25036320, 33381760, 50072640, 100145280]

約数ペア:

[(1, 100145280), (2, 50072640), (3, 33381760), (4, 25036320), (5, 20029056), (6, 16690880), (8, 12518160), (10, 10014528), (12, 8345440), (15, 6676352), (16, 6259080), (20, 5007264), (24, 4172720), (30, 3338176), (32, 3129540), (40, 2503632), (43, 2328960), (48, 2086360), (60, 1669088), (64, 1564770), (80, 1251816), (86, 1164480), (96, 1043180), (120, 834544), (128, 782385), (129, 776320), (160, 625908), (172, 582240), (192, 521590), (215, 465792), (240, 417272), (258, 388160), (320, 312954), (344, 291120), (384, 260795), (430, 232896), (480, 208636), (516, 194080), (640, 156477), (645, 155264), (688, 145560), (860, 116448), (960, 104318), (1032, 97040), (1213, 82560), (1290, 77632), (1376, 72780), (1720, 58224), (1920, 52159), (2064, 48520), (2426, 41280), (2580, 38816), (2752, 36390), (3440, 29112), (3639, 27520), (4128, 24260), (4852, 20640), (5160, 19408), (5504, 18195), (6065, 16512), (6880, 14556), (7278, 13760), (8256, 12130), (9704, 10320)]