250212240

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:300

約数の個数: 240

約数和(自身を含む): 889901376

約数和(自身を除く): 639689136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 81, 90, 108, 120, 122, 135, 144, 162, 180, 183, 211, 216, 240, 243, 244, 270, 305, 324, 360, 366, 405, 422, 432, 486, 488, 540, 549, 610, 633, 648, 720, 732, 810, 844, 915, 972, 976, 1055, 1080, 1098, 1215, 1220, 1266, 1296, 1464, 1620, 1647, 1688, 1830, 1899, 1944, 2110, 2160, 2196, 2430, 2440, 2532, 2745, 2928, 3165, 3240, 3294, 3376, 3660, 3798, 3888, 4220, 4392, 4860, 4880, 4941, 5064, 5490, 5697, 6330, 6480, 6588, 7320, 7596, 8235, 8440, 8784, 9495, 9720, 9882, 10128, 10980, 11394, 12660, 12871, 13176, 14640, 14823, 15192, 16470, 16880, 17091, 18990, 19440, 19764, 21960, 22788, 24705, 25320, 25742, 26352, 28485, 29646, 30384, 32940, 34182, 37980, 38613, 39528, 43920, 45576, 49410, 50640, 51273, 51484, 56970, 59292, 64355, 65880, 68364, 74115, 75960, 77226, 79056, 85455, 91152, 98820, 102546, 102968, 113940, 115839, 118584, 128710, 131760, 136728, 148230, 151920, 154452, 170910, 193065, 197640, 205092, 205936, 227880, 231678, 237168, 256365, 257420, 273456, 296460, 308904, 341820, 347517, 386130, 395280, 410184, 455760, 463356, 512730, 514840, 579195, 592920, 617808, 683640, 695034, 772260, 820368, 926712, 1025460, 1029680, 1042551, 1158390, 1185840, 1367280, 1390068, 1544520, 1737585, 1853424, 2050920, 2085102, 2316780, 2780136, 3089040, 3127653, 3475170, 4101840, 4170204, 4633560, 5212755, 5560272, 6255306, 6950340, 8340408, 9267120, 10425510, 12510612, 13900680, 15638265, 16680816, 20851020, 25021224, 27801360, 31276530, 41702040, 50042448, 62553060, 83404080, 125106120, 250212240]

約数ペア:

[(1, 250212240), (2, 125106120), (3, 83404080), (4, 62553060), (5, 50042448), (6, 41702040), (8, 31276530), (9, 27801360), (10, 25021224), (12, 20851020), (15, 16680816), (16, 15638265), (18, 13900680), (20, 12510612), (24, 10425510), (27, 9267120), (30, 8340408), (36, 6950340), (40, 6255306), (45, 5560272), (48, 5212755), (54, 4633560), (60, 4170204), (61, 4101840), (72, 3475170), (80, 3127653), (81, 3089040), (90, 2780136), (108, 2316780), (120, 2085102), (122, 2050920), (135, 1853424), (144, 1737585), (162, 1544520), (180, 1390068), (183, 1367280), (211, 1185840), (216, 1158390), (240, 1042551), (243, 1029680), (244, 1025460), (270, 926712), (305, 820368), (324, 772260), (360, 695034), (366, 683640), (405, 617808), (422, 592920), (432, 579195), (486, 514840), (488, 512730), (540, 463356), (549, 455760), (610, 410184), (633, 395280), (648, 386130), (720, 347517), (732, 341820), (810, 308904), (844, 296460), (915, 273456), (972, 257420), (976, 256365), (1055, 237168), (1080, 231678), (1098, 227880), (1215, 205936), (1220, 205092), (1266, 197640), (1296, 193065), (1464, 170910), (1620, 154452), (1647, 151920), (1688, 148230), (1830, 136728), (1899, 131760), (1944, 128710), (2110, 118584), (2160, 115839), (2196, 113940), (2430, 102968), (2440, 102546), (2532, 98820), (2745, 91152), (2928, 85455), (3165, 79056), (3240, 77226), (3294, 75960), (3376, 74115), (3660, 68364), (3798, 65880), (3888, 64355), (4220, 59292), (4392, 56970), (4860, 51484), (4880, 51273), (4941, 50640), (5064, 49410), (5490, 45576), (5697, 43920), (6330, 39528), (6480, 38613), (6588, 37980), (7320, 34182), (7596, 32940), (8235, 30384), (8440, 29646), (8784, 28485), (9495, 26352), (9720, 25742), (9882, 25320), (10128, 24705), (10980, 22788), (11394, 21960), (12660, 19764), (12871, 19440), (13176, 18990), (14640, 17091), (14823, 16880), (15192, 16470)]