19364400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1$

素因数の和:201

約数の個数: 240

約数和(自身を含む): 75649920

約数和(自身を除く): 56285520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 66, 72, 75, 80, 88, 90, 99, 100, 108, 110, 120, 132, 135, 144, 150, 163, 165, 176, 180, 198, 200, 216, 220, 225, 240, 264, 270, 275, 297, 300, 326, 330, 360, 396, 400, 432, 440, 450, 489, 495, 528, 540, 550, 594, 600, 652, 660, 675, 720, 792, 815, 825, 880, 900, 978, 990, 1080, 1100, 1188, 1200, 1304, 1320, 1350, 1467, 1485, 1584, 1630, 1650, 1793, 1800, 1956, 1980, 2160, 2200, 2376, 2445, 2475, 2608, 2640, 2700, 2934, 2970, 3260, 3300, 3586, 3600, 3912, 3960, 4075, 4400, 4401, 4752, 4890, 4950, 5379, 5400, 5868, 5940, 6520, 6600, 7172, 7335, 7425, 7824, 7920, 8150, 8802, 8965, 9780, 9900, 10758, 10800, 11736, 11880, 12225, 13040, 13200, 14344, 14670, 14850, 16137, 16300, 17604, 17930, 19560, 19800, 21516, 22005, 23472, 23760, 24450, 26895, 28688, 29340, 29700, 32274, 32600, 35208, 35860, 36675, 39120, 39600, 43032, 44010, 44825, 48411, 48900, 53790, 58680, 59400, 64548, 65200, 70416, 71720, 73350, 80685, 86064, 88020, 89650, 96822, 97800, 107580, 110025, 117360, 118800, 129096, 134475, 143440, 146700, 161370, 176040, 179300, 193644, 195600, 215160, 220050, 242055, 258192, 268950, 293400, 322740, 352080, 358600, 387288, 403425, 430320, 440100, 484110, 537900, 586800, 645480, 717200, 774576, 806850, 880200, 968220, 1075800, 1210275, 1290960, 1613700, 1760400, 1936440, 2151600, 2420550, 3227400, 3872880, 4841100, 6454800, 9682200, 19364400]

約数ペア:

[(1, 19364400), (2, 9682200), (3, 6454800), (4, 4841100), (5, 3872880), (6, 3227400), (8, 2420550), (9, 2151600), (10, 1936440), (11, 1760400), (12, 1613700), (15, 1290960), (16, 1210275), (18, 1075800), (20, 968220), (22, 880200), (24, 806850), (25, 774576), (27, 717200), (30, 645480), (33, 586800), (36, 537900), (40, 484110), (44, 440100), (45, 430320), (48, 403425), (50, 387288), (54, 358600), (55, 352080), (60, 322740), (66, 293400), (72, 268950), (75, 258192), (80, 242055), (88, 220050), (90, 215160), (99, 195600), (100, 193644), (108, 179300), (110, 176040), (120, 161370), (132, 146700), (135, 143440), (144, 134475), (150, 129096), (163, 118800), (165, 117360), (176, 110025), (180, 107580), (198, 97800), (200, 96822), (216, 89650), (220, 88020), (225, 86064), (240, 80685), (264, 73350), (270, 71720), (275, 70416), (297, 65200), (300, 64548), (326, 59400), (330, 58680), (360, 53790), (396, 48900), (400, 48411), (432, 44825), (440, 44010), (450, 43032), (489, 39600), (495, 39120), (528, 36675), (540, 35860), (550, 35208), (594, 32600), (600, 32274), (652, 29700), (660, 29340), (675, 28688), (720, 26895), (792, 24450), (815, 23760), (825, 23472), (880, 22005), (900, 21516), (978, 19800), (990, 19560), (1080, 17930), (1100, 17604), (1188, 16300), (1200, 16137), (1304, 14850), (1320, 14670), (1350, 14344), (1467, 13200), (1485, 13040), (1584, 12225), (1630, 11880), (1650, 11736), (1793, 10800), (1800, 10758), (1956, 9900), (1980, 9780), (2160, 8965), (2200, 8802), (2376, 8150), (2445, 7920), (2475, 7824), (2608, 7425), (2640, 7335), (2700, 7172), (2934, 6600), (2970, 6520), (3260, 5940), (3300, 5868), (3586, 5400), (3600, 5379), (3912, 4950), (3960, 4890), (4075, 4752), (4400, 4401)]