201125700

素因数分解:

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

素因数の和:643

約数の個数: 144

約数和(自身を含む): 651972160

約数和(自身を除く): 450846460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 163, 180, 225, 270, 300, 326, 450, 457, 489, 540, 652, 675, 815, 900, 914, 978, 1350, 1371, 1467, 1630, 1828, 1956, 2285, 2445, 2700, 2742, 2934, 3260, 4075, 4113, 4401, 4570, 4890, 5484, 5868, 6855, 7335, 8150, 8226, 8802, 9140, 9780, 11425, 12225, 12339, 13710, 14670, 16300, 16452, 17604, 20565, 22005, 22850, 24450, 24678, 27420, 29340, 34275, 36675, 41130, 44010, 45700, 48900, 49356, 61695, 68550, 73350, 74491, 82260, 88020, 102825, 110025, 123390, 137100, 146700, 148982, 205650, 220050, 223473, 246780, 297964, 308475, 372455, 411300, 440100, 446946, 616950, 670419, 744910, 893892, 1117365, 1233900, 1340838, 1489820, 1862275, 2011257, 2234730, 2681676, 3352095, 3724550, 4022514, 4469460, 5586825, 6704190, 7449100, 8045028, 10056285, 11173650, 13408380, 16760475, 20112570, 22347300, 33520950, 40225140, 50281425, 67041900, 100562850, 201125700]

約数ペア:

[(1, 201125700), (2, 100562850), (3, 67041900), (4, 50281425), (5, 40225140), (6, 33520950), (9, 22347300), (10, 20112570), (12, 16760475), (15, 13408380), (18, 11173650), (20, 10056285), (25, 8045028), (27, 7449100), (30, 6704190), (36, 5586825), (45, 4469460), (50, 4022514), (54, 3724550), (60, 3352095), (75, 2681676), (90, 2234730), (100, 2011257), (108, 1862275), (135, 1489820), (150, 1340838), (163, 1233900), (180, 1117365), (225, 893892), (270, 744910), (300, 670419), (326, 616950), (450, 446946), (457, 440100), (489, 411300), (540, 372455), (652, 308475), (675, 297964), (815, 246780), (900, 223473), (914, 220050), (978, 205650), (1350, 148982), (1371, 146700), (1467, 137100), (1630, 123390), (1828, 110025), (1956, 102825), (2285, 88020), (2445, 82260), (2700, 74491), (2742, 73350), (2934, 68550), (3260, 61695), (4075, 49356), (4113, 48900), (4401, 45700), (4570, 44010), (4890, 41130), (5484, 36675), (5868, 34275), (6855, 29340), (7335, 27420), (8150, 24678), (8226, 24450), (8802, 22850), (9140, 22005), (9780, 20565), (11425, 17604), (12225, 16452), (12339, 16300), (13710, 14670)]