53805000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:257

約数の個数: 160

約数和(自身を含む): 178817760

約数和(自身を除く): 125012760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 125, 136, 150, 170, 200, 204, 211, 250, 255, 300, 340, 375, 408, 422, 425, 500, 510, 600, 625, 633, 680, 750, 844, 850, 1000, 1020, 1055, 1250, 1266, 1275, 1500, 1688, 1700, 1875, 2040, 2110, 2125, 2500, 2532, 2550, 3000, 3165, 3400, 3587, 3750, 4220, 4250, 5000, 5064, 5100, 5275, 6330, 6375, 7174, 7500, 8440, 8500, 10200, 10550, 10625, 10761, 12660, 12750, 14348, 15000, 15825, 17000, 17935, 21100, 21250, 21522, 25320, 25500, 26375, 28696, 31650, 31875, 35870, 42200, 42500, 43044, 51000, 52750, 53805, 63300, 63750, 71740, 79125, 85000, 86088, 89675, 105500, 107610, 126600, 127500, 131875, 143480, 158250, 179350, 211000, 215220, 255000, 263750, 269025, 316500, 358700, 395625, 430440, 448375, 527500, 538050, 633000, 717400, 791250, 896750, 1055000, 1076100, 1345125, 1582500, 1793500, 2152200, 2241875, 2690250, 3165000, 3587000, 4483750, 5380500, 6725625, 8967500, 10761000, 13451250, 17935000, 26902500, 53805000]

約数ペア:

[(1, 53805000), (2, 26902500), (3, 17935000), (4, 13451250), (5, 10761000), (6, 8967500), (8, 6725625), (10, 5380500), (12, 4483750), (15, 3587000), (17, 3165000), (20, 2690250), (24, 2241875), (25, 2152200), (30, 1793500), (34, 1582500), (40, 1345125), (50, 1076100), (51, 1055000), (60, 896750), (68, 791250), (75, 717400), (85, 633000), (100, 538050), (102, 527500), (120, 448375), (125, 430440), (136, 395625), (150, 358700), (170, 316500), (200, 269025), (204, 263750), (211, 255000), (250, 215220), (255, 211000), (300, 179350), (340, 158250), (375, 143480), (408, 131875), (422, 127500), (425, 126600), (500, 107610), (510, 105500), (600, 89675), (625, 86088), (633, 85000), (680, 79125), (750, 71740), (844, 63750), (850, 63300), (1000, 53805), (1020, 52750), (1055, 51000), (1250, 43044), (1266, 42500), (1275, 42200), (1500, 35870), (1688, 31875), (1700, 31650), (1875, 28696), (2040, 26375), (2110, 25500), (2125, 25320), (2500, 21522), (2532, 21250), (2550, 21100), (3000, 17935), (3165, 17000), (3400, 15825), (3587, 15000), (3750, 14348), (4220, 12750), (4250, 12660), (5000, 10761), (5064, 10625), (5100, 10550), (5275, 10200), (6330, 8500), (6375, 8440), (7174, 7500)]