2047755000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{211}}^1\times {\mathrm{647}}^1$

素因数の和:887

約数の個数: 160

約数和(自身を含む): 6437439360

約数和(自身を除く): 4389684360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 211, 250, 300, 375, 422, 500, 600, 625, 633, 647, 750, 844, 1000, 1055, 1250, 1266, 1294, 1500, 1688, 1875, 1941, 2110, 2500, 2532, 2588, 3000, 3165, 3235, 3750, 3882, 4220, 5000, 5064, 5176, 5275, 6330, 6470, 7500, 7764, 8440, 9705, 10550, 12660, 12940, 15000, 15528, 15825, 16175, 19410, 21100, 25320, 25880, 26375, 31650, 32350, 38820, 42200, 48525, 52750, 63300, 64700, 77640, 79125, 80875, 97050, 105500, 126600, 129400, 131875, 136517, 158250, 161750, 194100, 211000, 242625, 263750, 273034, 316500, 323500, 388200, 395625, 404375, 409551, 485250, 527500, 546068, 633000, 647000, 682585, 791250, 808750, 819102, 970500, 1055000, 1092136, 1213125, 1365170, 1582500, 1617500, 1638204, 1941000, 2047755, 2426250, 2730340, 3165000, 3235000, 3276408, 3412925, 4095510, 4852500, 5460680, 6825850, 8191020, 9705000, 10238775, 13651700, 16382040, 17064625, 20477550, 27303400, 34129250, 40955100, 51193875, 68258500, 81910200, 85323125, 102387750, 136517000, 170646250, 204775500, 255969375, 341292500, 409551000, 511938750, 682585000, 1023877500, 2047755000]

約数ペア:

[(1, 2047755000), (2, 1023877500), (3, 682585000), (4, 511938750), (5, 409551000), (6, 341292500), (8, 255969375), (10, 204775500), (12, 170646250), (15, 136517000), (20, 102387750), (24, 85323125), (25, 81910200), (30, 68258500), (40, 51193875), (50, 40955100), (60, 34129250), (75, 27303400), (100, 20477550), (120, 17064625), (125, 16382040), (150, 13651700), (200, 10238775), (211, 9705000), (250, 8191020), (300, 6825850), (375, 5460680), (422, 4852500), (500, 4095510), (600, 3412925), (625, 3276408), (633, 3235000), (647, 3165000), (750, 2730340), (844, 2426250), (1000, 2047755), (1055, 1941000), (1250, 1638204), (1266, 1617500), (1294, 1582500), (1500, 1365170), (1688, 1213125), (1875, 1092136), (1941, 1055000), (2110, 970500), (2500, 819102), (2532, 808750), (2588, 791250), (3000, 682585), (3165, 647000), (3235, 633000), (3750, 546068), (3882, 527500), (4220, 485250), (5000, 409551), (5064, 404375), (5176, 395625), (5275, 388200), (6330, 323500), (6470, 316500), (7500, 273034), (7764, 263750), (8440, 242625), (9705, 211000), (10550, 194100), (12660, 161750), (12940, 158250), (15000, 136517), (15528, 131875), (15825, 129400), (16175, 126600), (19410, 105500), (21100, 97050), (25320, 80875), (25880, 79125), (26375, 77640), (31650, 64700), (32350, 63300), (38820, 52750), (42200, 48525)]