71161200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{599}}^1$

素因数の和:637

約数の個数: 240

約数和(自身を含む): 276768000

約数和(自身を除く): 205606800

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, 165, 176, 180, 198, 200, 216, 220, 225, 240, 264, 270, 275, 297, 300, 330, 360, 396, 400, 432, 440, 450, 495, 528, 540, 550, 594, 599, 600, 660, 675, 720, 792, 825, 880, 900, 990, 1080, 1100, 1188, 1198, 1200, 1320, 1350, 1485, 1584, 1650, 1797, 1800, 1980, 2160, 2200, 2376, 2396, 2475, 2640, 2700, 2970, 2995, 3300, 3594, 3600, 3960, 4400, 4752, 4792, 4950, 5391, 5400, 5940, 5990, 6589, 6600, 7188, 7425, 7920, 8985, 9584, 9900, 10782, 10800, 11880, 11980, 13178, 13200, 14376, 14850, 14975, 16173, 17970, 19767, 19800, 21564, 23760, 23960, 26356, 26955, 28752, 29700, 29950, 32346, 32945, 35940, 39534, 39600, 43128, 44925, 47920, 52712, 53910, 59301, 59400, 59900, 64692, 65890, 71880, 79068, 80865, 86256, 89850, 98835, 105424, 107820, 118602, 118800, 119800, 129384, 131780, 134775, 143760, 158136, 161730, 164725, 177903, 179700, 197670, 215640, 237204, 239600, 258768, 263560, 269550, 296505, 316272, 323460, 329450, 355806, 359400, 395340, 404325, 431280, 474408, 494175, 527120, 539100, 593010, 646920, 658900, 711612, 718800, 790680, 808650, 889515, 948816, 988350, 1078200, 1186020, 1293840, 1317800, 1423224, 1482525, 1581360, 1617300, 1779030, 1976700, 2156400, 2372040, 2635600, 2846448, 2965050, 3234600, 3558060, 3953400, 4447575, 4744080, 5930100, 6469200, 7116120, 7906800, 8895150, 11860200, 14232240, 17790300, 23720400, 35580600, 71161200]

約数ペア:

[(1, 71161200), (2, 35580600), (3, 23720400), (4, 17790300), (5, 14232240), (6, 11860200), (8, 8895150), (9, 7906800), (10, 7116120), (11, 6469200), (12, 5930100), (15, 4744080), (16, 4447575), (18, 3953400), (20, 3558060), (22, 3234600), (24, 2965050), (25, 2846448), (27, 2635600), (30, 2372040), (33, 2156400), (36, 1976700), (40, 1779030), (44, 1617300), (45, 1581360), (48, 1482525), (50, 1423224), (54, 1317800), (55, 1293840), (60, 1186020), (66, 1078200), (72, 988350), (75, 948816), (80, 889515), (88, 808650), (90, 790680), (99, 718800), (100, 711612), (108, 658900), (110, 646920), (120, 593010), (132, 539100), (135, 527120), (144, 494175), (150, 474408), (165, 431280), (176, 404325), (180, 395340), (198, 359400), (200, 355806), (216, 329450), (220, 323460), (225, 316272), (240, 296505), (264, 269550), (270, 263560), (275, 258768), (297, 239600), (300, 237204), (330, 215640), (360, 197670), (396, 179700), (400, 177903), (432, 164725), (440, 161730), (450, 158136), (495, 143760), (528, 134775), (540, 131780), (550, 129384), (594, 119800), (599, 118800), (600, 118602), (660, 107820), (675, 105424), (720, 98835), (792, 89850), (825, 86256), (880, 80865), (900, 79068), (990, 71880), (1080, 65890), (1100, 64692), (1188, 59900), (1198, 59400), (1200, 59301), (1320, 53910), (1350, 52712), (1485, 47920), (1584, 44925), (1650, 43128), (1797, 39600), (1800, 39534), (1980, 35940), (2160, 32945), (2200, 32346), (2376, 29950), (2396, 29700), (2475, 28752), (2640, 26955), (2700, 26356), (2970, 23960), (2995, 23760), (3300, 21564), (3594, 19800), (3600, 19767), (3960, 17970), (4400, 16173), (4752, 14975), (4792, 14850), (4950, 14376), (5391, 13200), (5400, 13178), (5940, 11980), (5990, 11880), (6589, 10800), (6600, 10782), (7188, 9900), (7425, 9584), (7920, 8985)]