66501600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{229}}^1$

素因数の和:274

約数の個数: 216

約数和(自身を含む): 238969080

約数和(自身を除く): 172467480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 96, 100, 110, 120, 121, 132, 150, 160, 165, 176, 200, 220, 229, 240, 242, 264, 275, 300, 330, 352, 363, 400, 440, 458, 480, 484, 528, 550, 600, 605, 660, 687, 726, 800, 825, 880, 916, 968, 1056, 1100, 1145, 1200, 1210, 1320, 1374, 1452, 1650, 1760, 1815, 1832, 1936, 2200, 2290, 2400, 2420, 2519, 2640, 2748, 2904, 3025, 3300, 3435, 3630, 3664, 3872, 4400, 4580, 4840, 5038, 5280, 5496, 5725, 5808, 6050, 6600, 6870, 7260, 7328, 7557, 8800, 9075, 9160, 9680, 10076, 10992, 11450, 11616, 12100, 12595, 13200, 13740, 14520, 15114, 17175, 18150, 18320, 19360, 20152, 21984, 22900, 24200, 25190, 26400, 27480, 27709, 29040, 30228, 34350, 36300, 36640, 37785, 40304, 45800, 48400, 50380, 54960, 55418, 58080, 60456, 62975, 68700, 72600, 75570, 80608, 83127, 91600, 96800, 100760, 109920, 110836, 120912, 125950, 137400, 138545, 145200, 151140, 166254, 183200, 188925, 201520, 221672, 241824, 251900, 274800, 277090, 290400, 302280, 332508, 377850, 403040, 415635, 443344, 503800, 549600, 554180, 604560, 665016, 692725, 755700, 831270, 886688, 1007600, 1108360, 1209120, 1330032, 1385450, 1511400, 1662540, 2015200, 2078175, 2216720, 2660064, 2770900, 3022800, 3325080, 4156350, 4433440, 5541800, 6045600, 6650160, 8312700, 11083600, 13300320, 16625400, 22167200, 33250800, 66501600]

約数ペア:

[(1, 66501600), (2, 33250800), (3, 22167200), (4, 16625400), (5, 13300320), (6, 11083600), (8, 8312700), (10, 6650160), (11, 6045600), (12, 5541800), (15, 4433440), (16, 4156350), (20, 3325080), (22, 3022800), (24, 2770900), (25, 2660064), (30, 2216720), (32, 2078175), (33, 2015200), (40, 1662540), (44, 1511400), (48, 1385450), (50, 1330032), (55, 1209120), (60, 1108360), (66, 1007600), (75, 886688), (80, 831270), (88, 755700), (96, 692725), (100, 665016), (110, 604560), (120, 554180), (121, 549600), (132, 503800), (150, 443344), (160, 415635), (165, 403040), (176, 377850), (200, 332508), (220, 302280), (229, 290400), (240, 277090), (242, 274800), (264, 251900), (275, 241824), (300, 221672), (330, 201520), (352, 188925), (363, 183200), (400, 166254), (440, 151140), (458, 145200), (480, 138545), (484, 137400), (528, 125950), (550, 120912), (600, 110836), (605, 109920), (660, 100760), (687, 96800), (726, 91600), (800, 83127), (825, 80608), (880, 75570), (916, 72600), (968, 68700), (1056, 62975), (1100, 60456), (1145, 58080), (1200, 55418), (1210, 54960), (1320, 50380), (1374, 48400), (1452, 45800), (1650, 40304), (1760, 37785), (1815, 36640), (1832, 36300), (1936, 34350), (2200, 30228), (2290, 29040), (2400, 27709), (2420, 27480), (2519, 26400), (2640, 25190), (2748, 24200), (2904, 22900), (3025, 21984), (3300, 20152), (3435, 19360), (3630, 18320), (3664, 18150), (3872, 17175), (4400, 15114), (4580, 14520), (4840, 13740), (5038, 13200), (5280, 12595), (5496, 12100), (5725, 11616), (5808, 11450), (6050, 10992), (6600, 10076), (6870, 9680), (7260, 9160), (7328, 9075), (7557, 8800)]