155105100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 216

約数和(自身を含む): 519966720

約数和(自身を除く): 364861620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 59, 60, 69, 75, 90, 92, 100, 115, 118, 127, 138, 150, 177, 180, 207, 225, 230, 236, 254, 276, 295, 300, 345, 354, 381, 414, 450, 460, 508, 531, 575, 590, 635, 690, 708, 762, 828, 885, 900, 1035, 1062, 1143, 1150, 1180, 1270, 1357, 1380, 1475, 1524, 1725, 1770, 1905, 2070, 2124, 2286, 2300, 2540, 2655, 2714, 2921, 2950, 3175, 3450, 3540, 3810, 4071, 4140, 4425, 4572, 5175, 5310, 5428, 5715, 5842, 5900, 6350, 6785, 6900, 7493, 7620, 8142, 8763, 8850, 9525, 10350, 10620, 11430, 11684, 12213, 12700, 13275, 13570, 14605, 14986, 16284, 17526, 17700, 19050, 20355, 20700, 22479, 22860, 24426, 26289, 26550, 27140, 28575, 29210, 29972, 33925, 35052, 37465, 38100, 40710, 43815, 44958, 48852, 52578, 53100, 57150, 58420, 61065, 67437, 67850, 73025, 74930, 81420, 87630, 89916, 101775, 105156, 112395, 114300, 122130, 131445, 134874, 135700, 146050, 149860, 172339, 175260, 187325, 203550, 219075, 224790, 244260, 262890, 269748, 292100, 305325, 337185, 344678, 374650, 407100, 438150, 449580, 517017, 525780, 561975, 610650, 657225, 674370, 689356, 749300, 861695, 876300, 1034034, 1123950, 1221300, 1314450, 1348740, 1551051, 1685925, 1723390, 2068068, 2247900, 2585085, 2628900, 3102102, 3371850, 3446780, 4308475, 5170170, 6204204, 6743700, 7755255, 8616950, 10340340, 12925425, 15510510, 17233900, 25850850, 31021020, 38776275, 51701700, 77552550, 155105100]

約数ペア:

[(1, 155105100), (2, 77552550), (3, 51701700), (4, 38776275), (5, 31021020), (6, 25850850), (9, 17233900), (10, 15510510), (12, 12925425), (15, 10340340), (18, 8616950), (20, 7755255), (23, 6743700), (25, 6204204), (30, 5170170), (36, 4308475), (45, 3446780), (46, 3371850), (50, 3102102), (59, 2628900), (60, 2585085), (69, 2247900), (75, 2068068), (90, 1723390), (92, 1685925), (100, 1551051), (115, 1348740), (118, 1314450), (127, 1221300), (138, 1123950), (150, 1034034), (177, 876300), (180, 861695), (207, 749300), (225, 689356), (230, 674370), (236, 657225), (254, 610650), (276, 561975), (295, 525780), (300, 517017), (345, 449580), (354, 438150), (381, 407100), (414, 374650), (450, 344678), (460, 337185), (508, 305325), (531, 292100), (575, 269748), (590, 262890), (635, 244260), (690, 224790), (708, 219075), (762, 203550), (828, 187325), (885, 175260), (900, 172339), (1035, 149860), (1062, 146050), (1143, 135700), (1150, 134874), (1180, 131445), (1270, 122130), (1357, 114300), (1380, 112395), (1475, 105156), (1524, 101775), (1725, 89916), (1770, 87630), (1905, 81420), (2070, 74930), (2124, 73025), (2286, 67850), (2300, 67437), (2540, 61065), (2655, 58420), (2714, 57150), (2921, 53100), (2950, 52578), (3175, 48852), (3450, 44958), (3540, 43815), (3810, 40710), (4071, 38100), (4140, 37465), (4425, 35052), (4572, 33925), (5175, 29972), (5310, 29210), (5428, 28575), (5715, 27140), (5842, 26550), (5900, 26289), (6350, 24426), (6785, 22860), (6900, 22479), (7493, 20700), (7620, 20355), (8142, 19050), (8763, 17700), (8850, 17526), (9525, 16284), (10350, 14986), (10620, 14605), (11430, 13570), (11684, 13275), (12213, 12700)]