67041900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{457}}^1$

素因数の和:640

約数の個数: 108

約数和(自身を含む): 211890952

約数和(自身を除く): 144849052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 163, 180, 225, 300, 326, 450, 457, 489, 652, 815, 900, 914, 978, 1371, 1467, 1630, 1828, 1956, 2285, 2445, 2742, 2934, 3260, 4075, 4113, 4570, 4890, 5484, 5868, 6855, 7335, 8150, 8226, 9140, 9780, 11425, 12225, 13710, 14670, 16300, 16452, 20565, 22850, 24450, 27420, 29340, 34275, 36675, 41130, 45700, 48900, 68550, 73350, 74491, 82260, 102825, 137100, 146700, 148982, 205650, 223473, 297964, 372455, 411300, 446946, 670419, 744910, 893892, 1117365, 1340838, 1489820, 1862275, 2234730, 2681676, 3352095, 3724550, 4469460, 5586825, 6704190, 7449100, 11173650, 13408380, 16760475, 22347300, 33520950, 67041900]

約数ペア:

[(1, 67041900), (2, 33520950), (3, 22347300), (4, 16760475), (5, 13408380), (6, 11173650), (9, 7449100), (10, 6704190), (12, 5586825), (15, 4469460), (18, 3724550), (20, 3352095), (25, 2681676), (30, 2234730), (36, 1862275), (45, 1489820), (50, 1340838), (60, 1117365), (75, 893892), (90, 744910), (100, 670419), (150, 446946), (163, 411300), (180, 372455), (225, 297964), (300, 223473), (326, 205650), (450, 148982), (457, 146700), (489, 137100), (652, 102825), (815, 82260), (900, 74491), (914, 73350), (978, 68550), (1371, 48900), (1467, 45700), (1630, 41130), (1828, 36675), (1956, 34275), (2285, 29340), (2445, 27420), (2742, 24450), (2934, 22850), (3260, 20565), (4075, 16452), (4113, 16300), (4570, 14670), (4890, 13710), (5484, 12225), (5868, 11425), (6855, 9780), (7335, 9140), (8150, 8226)]