51630480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 320

約数和(自身を含む): 202487040

約数和(自身を除く): 150856560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 41, 44, 45, 48, 53, 54, 55, 60, 66, 72, 80, 82, 88, 90, 99, 106, 108, 110, 120, 123, 132, 135, 144, 159, 164, 165, 176, 180, 198, 205, 212, 216, 220, 240, 246, 264, 265, 270, 297, 318, 328, 330, 360, 369, 396, 410, 424, 432, 440, 451, 477, 492, 495, 528, 530, 540, 583, 594, 615, 636, 656, 660, 720, 738, 792, 795, 820, 848, 880, 902, 954, 984, 990, 1060, 1080, 1107, 1166, 1188, 1230, 1272, 1320, 1353, 1431, 1476, 1485, 1584, 1590, 1640, 1749, 1804, 1845, 1908, 1968, 1980, 2120, 2160, 2173, 2214, 2255, 2332, 2376, 2385, 2460, 2544, 2640, 2706, 2862, 2915, 2952, 2970, 3180, 3280, 3498, 3608, 3690, 3816, 3960, 4059, 4240, 4346, 4428, 4510, 4664, 4752, 4770, 4920, 5247, 5412, 5535, 5724, 5830, 5904, 5940, 6360, 6519, 6765, 6996, 7155, 7216, 7380, 7632, 7920, 8118, 8692, 8745, 8856, 9020, 9328, 9540, 9840, 10494, 10824, 10865, 11070, 11448, 11660, 11880, 12177, 12720, 13038, 13530, 13992, 14310, 14760, 15741, 16236, 17384, 17490, 17712, 18040, 19080, 19557, 20295, 20988, 21648, 21730, 22140, 22896, 23320, 23760, 23903, 24354, 26076, 26235, 27060, 27984, 28620, 29520, 31482, 32472, 32595, 34768, 34980, 36080, 38160, 39114, 40590, 41976, 43460, 44280, 46640, 47806, 48708, 52152, 52470, 54120, 57240, 58671, 60885, 62964, 64944, 65190, 69960, 71709, 78228, 78705, 81180, 83952, 86920, 88560, 95612, 97416, 97785, 104304, 104940, 108240, 114480, 117342, 119515, 121770, 125928, 130380, 139920, 143418, 156456, 157410, 162360, 173840, 191224, 194832, 195570, 209880, 215127, 234684, 239030, 243540, 251856, 260760, 286836, 293355, 312912, 314820, 324720, 358545, 382448, 391140, 419760, 430254, 469368, 478060, 487080, 521520, 573672, 586710, 629640, 645381, 717090, 782280, 860508, 938736, 956120, 974160, 1075635, 1147344, 1173420, 1259280, 1290762, 1434180, 1564560, 1721016, 1912240, 2151270, 2346840, 2581524, 2868360, 3226905, 3442032, 4302540, 4693680, 5163048, 5736720, 6453810, 8605080, 10326096, 12907620, 17210160, 25815240, 51630480]

約数ペア:

[(1, 51630480), (2, 25815240), (3, 17210160), (4, 12907620), (5, 10326096), (6, 8605080), (8, 6453810), (9, 5736720), (10, 5163048), (11, 4693680), (12, 4302540), (15, 3442032), (16, 3226905), (18, 2868360), (20, 2581524), (22, 2346840), (24, 2151270), (27, 1912240), (30, 1721016), (33, 1564560), (36, 1434180), (40, 1290762), (41, 1259280), (44, 1173420), (45, 1147344), (48, 1075635), (53, 974160), (54, 956120), (55, 938736), (60, 860508), (66, 782280), (72, 717090), (80, 645381), (82, 629640), (88, 586710), (90, 573672), (99, 521520), (106, 487080), (108, 478060), (110, 469368), (120, 430254), (123, 419760), (132, 391140), (135, 382448), (144, 358545), (159, 324720), (164, 314820), (165, 312912), (176, 293355), (180, 286836), (198, 260760), (205, 251856), (212, 243540), (216, 239030), (220, 234684), (240, 215127), (246, 209880), (264, 195570), (265, 194832), (270, 191224), (297, 173840), (318, 162360), (328, 157410), (330, 156456), (360, 143418), (369, 139920), (396, 130380), (410, 125928), (424, 121770), (432, 119515), (440, 117342), (451, 114480), (477, 108240), (492, 104940), (495, 104304), (528, 97785), (530, 97416), (540, 95612), (583, 88560), (594, 86920), (615, 83952), (636, 81180), (656, 78705), (660, 78228), (720, 71709), (738, 69960), (792, 65190), (795, 64944), (820, 62964), (848, 60885), (880, 58671), (902, 57240), (954, 54120), (984, 52470), (990, 52152), (1060, 48708), (1080, 47806), (1107, 46640), (1166, 44280), (1188, 43460), (1230, 41976), (1272, 40590), (1320, 39114), (1353, 38160), (1431, 36080), (1476, 34980), (1485, 34768), (1584, 32595), (1590, 32472), (1640, 31482), (1749, 29520), (1804, 28620), (1845, 27984), (1908, 27060), (1968, 26235), (1980, 26076), (2120, 24354), (2160, 23903), (2173, 23760), (2214, 23320), (2255, 22896), (2332, 22140), (2376, 21730), (2385, 21648), (2460, 20988), (2544, 20295), (2640, 19557), (2706, 19080), (2862, 18040), (2915, 17712), (2952, 17490), (2970, 17384), (3180, 16236), (3280, 15741), (3498, 14760), (3608, 14310), (3690, 13992), (3816, 13530), (3960, 13038), (4059, 12720), (4240, 12177), (4346, 11880), (4428, 11660), (4510, 11448), (4664, 11070), (4752, 10865), (4770, 10824), (4920, 10494), (5247, 9840), (5412, 9540), (5535, 9328), (5724, 9020), (5830, 8856), (5904, 8745), (5940, 8692), (6360, 8118), (6519, 7920), (6765, 7632), (6996, 7380), (7155, 7216)]