161415000

素因数分解:

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

素因数の和:260

約数の個数: 240

約数和(自身を含む): 581157720

約数和(自身を除く): 419742720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 125, 136, 150, 153, 170, 180, 200, 204, 211, 225, 250, 255, 300, 306, 340, 360, 375, 408, 422, 425, 450, 500, 510, 600, 612, 625, 633, 680, 750, 765, 844, 850, 900, 1000, 1020, 1055, 1125, 1224, 1250, 1266, 1275, 1500, 1530, 1688, 1700, 1800, 1875, 1899, 2040, 2110, 2125, 2250, 2500, 2532, 2550, 3000, 3060, 3165, 3400, 3587, 3750, 3798, 3825, 4220, 4250, 4500, 5000, 5064, 5100, 5275, 5625, 6120, 6330, 6375, 7174, 7500, 7596, 7650, 8440, 8500, 9000, 9495, 10200, 10550, 10625, 10761, 11250, 12660, 12750, 14348, 15000, 15192, 15300, 15825, 17000, 17935, 18990, 19125, 21100, 21250, 21522, 22500, 25320, 25500, 26375, 28696, 30600, 31650, 31875, 32283, 35870, 37980, 38250, 42200, 42500, 43044, 45000, 47475, 51000, 52750, 53805, 63300, 63750, 64566, 71740, 75960, 76500, 79125, 85000, 86088, 89675, 94950, 95625, 105500, 107610, 126600, 127500, 129132, 131875, 143480, 153000, 158250, 161415, 179350, 189900, 191250, 211000, 215220, 237375, 255000, 258264, 263750, 269025, 316500, 322830, 358700, 379800, 382500, 395625, 430440, 448375, 474750, 527500, 538050, 633000, 645660, 717400, 765000, 791250, 807075, 896750, 949500, 1055000, 1076100, 1186875, 1291320, 1345125, 1582500, 1614150, 1793500, 1899000, 2152200, 2241875, 2373750, 2690250, 3165000, 3228300, 3587000, 4035375, 4483750, 4747500, 5380500, 6456600, 6725625, 8070750, 8967500, 9495000, 10761000, 13451250, 16141500, 17935000, 20176875, 26902500, 32283000, 40353750, 53805000, 80707500, 161415000]

約数ペア:

[(1, 161415000), (2, 80707500), (3, 53805000), (4, 40353750), (5, 32283000), (6, 26902500), (8, 20176875), (9, 17935000), (10, 16141500), (12, 13451250), (15, 10761000), (17, 9495000), (18, 8967500), (20, 8070750), (24, 6725625), (25, 6456600), (30, 5380500), (34, 4747500), (36, 4483750), (40, 4035375), (45, 3587000), (50, 3228300), (51, 3165000), (60, 2690250), (68, 2373750), (72, 2241875), (75, 2152200), (85, 1899000), (90, 1793500), (100, 1614150), (102, 1582500), (120, 1345125), (125, 1291320), (136, 1186875), (150, 1076100), (153, 1055000), (170, 949500), (180, 896750), (200, 807075), (204, 791250), (211, 765000), (225, 717400), (250, 645660), (255, 633000), (300, 538050), (306, 527500), (340, 474750), (360, 448375), (375, 430440), (408, 395625), (422, 382500), (425, 379800), (450, 358700), (500, 322830), (510, 316500), (600, 269025), (612, 263750), (625, 258264), (633, 255000), (680, 237375), (750, 215220), (765, 211000), (844, 191250), (850, 189900), (900, 179350), (1000, 161415), (1020, 158250), (1055, 153000), (1125, 143480), (1224, 131875), (1250, 129132), (1266, 127500), (1275, 126600), (1500, 107610), (1530, 105500), (1688, 95625), (1700, 94950), (1800, 89675), (1875, 86088), (1899, 85000), (2040, 79125), (2110, 76500), (2125, 75960), (2250, 71740), (2500, 64566), (2532, 63750), (2550, 63300), (3000, 53805), (3060, 52750), (3165, 51000), (3400, 47475), (3587, 45000), (3750, 43044), (3798, 42500), (3825, 42200), (4220, 38250), (4250, 37980), (4500, 35870), (5000, 32283), (5064, 31875), (5100, 31650), (5275, 30600), (5625, 28696), (6120, 26375), (6330, 25500), (6375, 25320), (7174, 22500), (7500, 21522), (7596, 21250), (7650, 21100), (8440, 19125), (8500, 18990), (9000, 17935), (9495, 17000), (10200, 15825), (10550, 15300), (10625, 15192), (10761, 15000), (11250, 14348), (12660, 12750)]