129429900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2$

素因数の和:103

約数の個数: 270

約数和(自身を含む): 457396940

約数和(自身を除く): 327967040

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 29, 30, 36, 38, 45, 50, 54, 57, 58, 60, 75, 76, 81, 87, 90, 95, 100, 108, 114, 116, 135, 145, 150, 162, 171, 174, 180, 190, 225, 228, 261, 270, 285, 290, 300, 324, 342, 348, 380, 405, 435, 450, 475, 513, 522, 540, 551, 570, 580, 675, 684, 725, 783, 810, 841, 855, 870, 900, 950, 1026, 1044, 1102, 1140, 1305, 1350, 1425, 1450, 1539, 1566, 1620, 1653, 1682, 1710, 1740, 1900, 2025, 2052, 2175, 2204, 2349, 2523, 2565, 2610, 2700, 2755, 2850, 2900, 3078, 3132, 3306, 3364, 3420, 3915, 4050, 4205, 4275, 4350, 4698, 4959, 5046, 5130, 5220, 5510, 5700, 6156, 6525, 6612, 7569, 7695, 7830, 8100, 8265, 8410, 8550, 8700, 9396, 9918, 10092, 10260, 11020, 11745, 12615, 12825, 13050, 13775, 14877, 15138, 15390, 15660, 15979, 16530, 16820, 17100, 19575, 19836, 21025, 22707, 23490, 24795, 25230, 25650, 26100, 27550, 29754, 30276, 30780, 31958, 33060, 37845, 38475, 39150, 41325, 42050, 44631, 45414, 46980, 47937, 49590, 50460, 51300, 55100, 58725, 59508, 63075, 63916, 68121, 74385, 75690, 76950, 78300, 79895, 82650, 84100, 89262, 90828, 95874, 99180, 113535, 117450, 123975, 126150, 136242, 143811, 148770, 151380, 153900, 159790, 165300, 178524, 189225, 191748, 223155, 227070, 234900, 239685, 247950, 252300, 272484, 287622, 297540, 319580, 340605, 371925, 378450, 399475, 431433, 446310, 454140, 479370, 495900, 567675, 575244, 681210, 719055, 743850, 756900, 798950, 862866, 892620, 958740, 1115775, 1135350, 1198425, 1294299, 1362420, 1438110, 1487700, 1597900, 1703025, 1725732, 2157165, 2231550, 2270700, 2396850, 2588598, 2876220, 3406050, 3595275, 4314330, 4463100, 4793700, 5177196, 6471495, 6812100, 7190550, 8628660, 10785825, 12942990, 14381100, 21571650, 25885980, 32357475, 43143300, 64714950, 129429900]

約数ペア:

[(1, 129429900), (2, 64714950), (3, 43143300), (4, 32357475), (5, 25885980), (6, 21571650), (9, 14381100), (10, 12942990), (12, 10785825), (15, 8628660), (18, 7190550), (19, 6812100), (20, 6471495), (25, 5177196), (27, 4793700), (29, 4463100), (30, 4314330), (36, 3595275), (38, 3406050), (45, 2876220), (50, 2588598), (54, 2396850), (57, 2270700), (58, 2231550), (60, 2157165), (75, 1725732), (76, 1703025), (81, 1597900), (87, 1487700), (90, 1438110), (95, 1362420), (100, 1294299), (108, 1198425), (114, 1135350), (116, 1115775), (135, 958740), (145, 892620), (150, 862866), (162, 798950), (171, 756900), (174, 743850), (180, 719055), (190, 681210), (225, 575244), (228, 567675), (261, 495900), (270, 479370), (285, 454140), (290, 446310), (300, 431433), (324, 399475), (342, 378450), (348, 371925), (380, 340605), (405, 319580), (435, 297540), (450, 287622), (475, 272484), (513, 252300), (522, 247950), (540, 239685), (551, 234900), (570, 227070), (580, 223155), (675, 191748), (684, 189225), (725, 178524), (783, 165300), (810, 159790), (841, 153900), (855, 151380), (870, 148770), (900, 143811), (950, 136242), (1026, 126150), (1044, 123975), (1102, 117450), (1140, 113535), (1305, 99180), (1350, 95874), (1425, 90828), (1450, 89262), (1539, 84100), (1566, 82650), (1620, 79895), (1653, 78300), (1682, 76950), (1710, 75690), (1740, 74385), (1900, 68121), (2025, 63916), (2052, 63075), (2175, 59508), (2204, 58725), (2349, 55100), (2523, 51300), (2565, 50460), (2610, 49590), (2700, 47937), (2755, 46980), (2850, 45414), (2900, 44631), (3078, 42050), (3132, 41325), (3306, 39150), (3364, 38475), (3420, 37845), (3915, 33060), (4050, 31958), (4205, 30780), (4275, 30276), (4350, 29754), (4698, 27550), (4959, 26100), (5046, 25650), (5130, 25230), (5220, 24795), (5510, 23490), (5700, 22707), (6156, 21025), (6525, 19836), (6612, 19575), (7569, 17100), (7695, 16820), (7830, 16530), (8100, 15979), (8265, 15660), (8410, 15390), (8550, 15138), (8700, 14877), (9396, 13775), (9918, 13050), (10092, 12825), (10260, 12615), (11020, 11745)]