87200880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1$

素因数の和:1519

約数の個数: 160

約数和(自身を含む): 306647040

約数和(自身を除く): 219446160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 494, 520, 570, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1471, 1482, 1520, 1560, 1976, 2280, 2470, 2942, 2964, 3120, 3705, 3952, 4413, 4560, 4940, 5884, 5928, 7355, 7410, 8826, 9880, 11768, 11856, 14710, 14820, 17652, 19123, 19760, 22065, 23536, 27949, 29420, 29640, 35304, 38246, 44130, 55898, 57369, 58840, 59280, 70608, 76492, 83847, 88260, 95615, 111796, 114738, 117680, 139745, 152984, 167694, 176520, 191230, 223592, 229476, 279490, 286845, 305968, 335388, 353040, 363337, 382460, 419235, 447184, 458952, 558980, 573690, 670776, 726674, 764920, 838470, 917904, 1090011, 1117960, 1147380, 1341552, 1453348, 1529840, 1676940, 1816685, 2180022, 2235920, 2294760, 2906696, 3353880, 3633370, 4360044, 4589520, 5450055, 5813392, 6707760, 7266740, 8720088, 10900110, 14533480, 17440176, 21800220, 29066960, 43600440, 87200880]

約数ペア:

[(1, 87200880), (2, 43600440), (3, 29066960), (4, 21800220), (5, 17440176), (6, 14533480), (8, 10900110), (10, 8720088), (12, 7266740), (13, 6707760), (15, 5813392), (16, 5450055), (19, 4589520), (20, 4360044), (24, 3633370), (26, 3353880), (30, 2906696), (38, 2294760), (39, 2235920), (40, 2180022), (48, 1816685), (52, 1676940), (57, 1529840), (60, 1453348), (65, 1341552), (76, 1147380), (78, 1117960), (80, 1090011), (95, 917904), (104, 838470), (114, 764920), (120, 726674), (130, 670776), (152, 573690), (156, 558980), (190, 458952), (195, 447184), (208, 419235), (228, 382460), (240, 363337), (247, 353040), (260, 335388), (285, 305968), (304, 286845), (312, 279490), (380, 229476), (390, 223592), (456, 191230), (494, 176520), (520, 167694), (570, 152984), (624, 139745), (741, 117680), (760, 114738), (780, 111796), (912, 95615), (988, 88260), (1040, 83847), (1140, 76492), (1235, 70608), (1471, 59280), (1482, 58840), (1520, 57369), (1560, 55898), (1976, 44130), (2280, 38246), (2470, 35304), (2942, 29640), (2964, 29420), (3120, 27949), (3705, 23536), (3952, 22065), (4413, 19760), (4560, 19123), (4940, 17652), (5884, 14820), (5928, 14710), (7355, 11856), (7410, 11768), (8826, 9880)]