21492165600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{1697}}^1\times {\mathrm{1759}}^1$

素因数の和:3482

約数の個数: 216

約数和(自身を含む): 75874518720

約数和(自身を除く): 54382353120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1697, 1759, 1800, 2400, 3394, 3518, 3600, 5091, 5277, 6788, 7036, 7200, 8485, 8795, 10182, 10554, 13576, 14072, 15273, 15831, 16970, 17590, 20364, 21108, 25455, 26385, 27152, 28144, 30546, 31662, 33940, 35180, 40728, 42216, 42425, 43975, 50910, 52770, 54304, 56288, 61092, 63324, 67880, 70360, 76365, 79155, 81456, 84432, 84850, 87950, 101820, 105540, 122184, 126648, 127275, 131925, 135760, 140720, 152730, 158310, 162912, 168864, 169700, 175900, 203640, 211080, 244368, 253296, 254550, 263850, 271520, 281440, 305460, 316620, 339400, 351800, 381825, 395775, 407280, 422160, 488736, 506592, 509100, 527700, 610920, 633240, 678800, 703600, 763650, 791550, 814560, 844320, 1018200, 1055400, 1221840, 1266480, 1357600, 1407200, 1527300, 1583100, 2036400, 2110800, 2443680, 2532960, 2985023, 3054600, 3166200, 4072800, 4221600, 5970046, 6109200, 6332400, 8955069, 11940092, 12218400, 12664800, 14925115, 17910138, 23880184, 26865207, 29850230, 35820276, 44775345, 47760368, 53730414, 59700460, 71640552, 74625575, 89550690, 95520736, 107460828, 119400920, 134326035, 143281104, 149251150, 179101380, 214921656, 223876725, 238801840, 268652070, 286562208, 298502300, 358202760, 429843312, 447753450, 477603680, 537304140, 597004600, 671630175, 716405520, 859686624, 895506900, 1074608280, 1194009200, 1343260350, 1432811040, 1791013800, 2149216560, 2388018400, 2686520700, 3582027600, 4298433120, 5373041400, 7164055200, 10746082800, 21492165600]

約数ペア:

[(1, 21492165600), (2, 10746082800), (3, 7164055200), (4, 5373041400), (5, 4298433120), (6, 3582027600), (8, 2686520700), (9, 2388018400), (10, 2149216560), (12, 1791013800), (15, 1432811040), (16, 1343260350), (18, 1194009200), (20, 1074608280), (24, 895506900), (25, 859686624), (30, 716405520), (32, 671630175), (36, 597004600), (40, 537304140), (45, 477603680), (48, 447753450), (50, 429843312), (60, 358202760), (72, 298502300), (75, 286562208), (80, 268652070), (90, 238801840), (96, 223876725), (100, 214921656), (120, 179101380), (144, 149251150), (150, 143281104), (160, 134326035), (180, 119400920), (200, 107460828), (225, 95520736), (240, 89550690), (288, 74625575), (300, 71640552), (360, 59700460), (400, 53730414), (450, 47760368), (480, 44775345), (600, 35820276), (720, 29850230), (800, 26865207), (900, 23880184), (1200, 17910138), (1440, 14925115), (1697, 12664800), (1759, 12218400), (1800, 11940092), (2400, 8955069), (3394, 6332400), (3518, 6109200), (3600, 5970046), (5091, 4221600), (5277, 4072800), (6788, 3166200), (7036, 3054600), (7200, 2985023), (8485, 2532960), (8795, 2443680), (10182, 2110800), (10554, 2036400), (13576, 1583100), (14072, 1527300), (15273, 1407200), (15831, 1357600), (16970, 1266480), (17590, 1221840), (20364, 1055400), (21108, 1018200), (25455, 844320), (26385, 814560), (27152, 791550), (28144, 763650), (30546, 703600), (31662, 678800), (33940, 633240), (35180, 610920), (40728, 527700), (42216, 509100), (42425, 506592), (43975, 488736), (50910, 422160), (52770, 407280), (54304, 395775), (56288, 381825), (61092, 351800), (63324, 339400), (67880, 316620), (70360, 305460), (76365, 281440), (79155, 271520), (81456, 263850), (84432, 254550), (84850, 253296), (87950, 244368), (101820, 211080), (105540, 203640), (122184, 175900), (126648, 169700), (127275, 168864), (131925, 162912), (135760, 158310), (140720, 152730)]