128271600

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:174

約数の個数: 300

約数和(自身を含む): 477217224

約数和(自身を除く): 348945624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 37, 40, 45, 48, 50, 54, 60, 72, 74, 75, 80, 81, 90, 100, 107, 108, 111, 120, 135, 144, 148, 150, 162, 180, 185, 200, 214, 216, 222, 225, 240, 270, 296, 300, 321, 324, 333, 360, 370, 400, 405, 428, 432, 444, 450, 535, 540, 555, 592, 600, 642, 648, 666, 675, 720, 740, 810, 856, 888, 900, 925, 963, 999, 1070, 1080, 1110, 1200, 1284, 1296, 1332, 1350, 1480, 1605, 1620, 1665, 1712, 1776, 1800, 1850, 1926, 1998, 2025, 2140, 2160, 2220, 2568, 2664, 2675, 2700, 2775, 2889, 2960, 2997, 3210, 3240, 3330, 3600, 3700, 3852, 3959, 3996, 4050, 4280, 4440, 4815, 4995, 5136, 5328, 5350, 5400, 5550, 5778, 5994, 6420, 6480, 6660, 7400, 7704, 7918, 7992, 8025, 8100, 8325, 8560, 8667, 8880, 9630, 9990, 10700, 10800, 11100, 11556, 11877, 11988, 12840, 13320, 14445, 14800, 14985, 15408, 15836, 15984, 16050, 16200, 16650, 17334, 19260, 19795, 19980, 21400, 22200, 23112, 23754, 23976, 24075, 24975, 25680, 26640, 28890, 29970, 31672, 32100, 32400, 33300, 34668, 35631, 38520, 39590, 39960, 42800, 43335, 44400, 46224, 47508, 47952, 48150, 49950, 57780, 59385, 59940, 63344, 64200, 66600, 69336, 71262, 72225, 74925, 77040, 79180, 79920, 86670, 95016, 96300, 98975, 99900, 106893, 115560, 118770, 119880, 128400, 133200, 138672, 142524, 144450, 149850, 158360, 173340, 178155, 190032, 192600, 197950, 199800, 213786, 216675, 231120, 237540, 239760, 285048, 288900, 296925, 299700, 316720, 320679, 346680, 356310, 385200, 395900, 399600, 427572, 433350, 475080, 534465, 570096, 577800, 593850, 599400, 641358, 693360, 712620, 791800, 855144, 866700, 890775, 950160, 1068930, 1155600, 1187700, 1198800, 1282716, 1425240, 1583600, 1603395, 1710288, 1733400, 1781550, 2137860, 2375400, 2565432, 2672325, 2850480, 3206790, 3466800, 3563100, 4275720, 4750800, 5130864, 5344650, 6413580, 7126200, 8016975, 8551440, 10689300, 12827160, 14252400, 16033950, 21378600, 25654320, 32067900, 42757200, 64135800, 128271600]

約数ペア:

[(1, 128271600), (2, 64135800), (3, 42757200), (4, 32067900), (5, 25654320), (6, 21378600), (8, 16033950), (9, 14252400), (10, 12827160), (12, 10689300), (15, 8551440), (16, 8016975), (18, 7126200), (20, 6413580), (24, 5344650), (25, 5130864), (27, 4750800), (30, 4275720), (36, 3563100), (37, 3466800), (40, 3206790), (45, 2850480), (48, 2672325), (50, 2565432), (54, 2375400), (60, 2137860), (72, 1781550), (74, 1733400), (75, 1710288), (80, 1603395), (81, 1583600), (90, 1425240), (100, 1282716), (107, 1198800), (108, 1187700), (111, 1155600), (120, 1068930), (135, 950160), (144, 890775), (148, 866700), (150, 855144), (162, 791800), (180, 712620), (185, 693360), (200, 641358), (214, 599400), (216, 593850), (222, 577800), (225, 570096), (240, 534465), (270, 475080), (296, 433350), (300, 427572), (321, 399600), (324, 395900), (333, 385200), (360, 356310), (370, 346680), (400, 320679), (405, 316720), (428, 299700), (432, 296925), (444, 288900), (450, 285048), (535, 239760), (540, 237540), (555, 231120), (592, 216675), (600, 213786), (642, 199800), (648, 197950), (666, 192600), (675, 190032), (720, 178155), (740, 173340), (810, 158360), (856, 149850), (888, 144450), (900, 142524), (925, 138672), (963, 133200), (999, 128400), (1070, 119880), (1080, 118770), (1110, 115560), (1200, 106893), (1284, 99900), (1296, 98975), (1332, 96300), (1350, 95016), (1480, 86670), (1605, 79920), (1620, 79180), (1665, 77040), (1712, 74925), (1776, 72225), (1800, 71262), (1850, 69336), (1926, 66600), (1998, 64200), (2025, 63344), (2140, 59940), (2160, 59385), (2220, 57780), (2568, 49950), (2664, 48150), (2675, 47952), (2700, 47508), (2775, 46224), (2889, 44400), (2960, 43335), (2997, 42800), (3210, 39960), (3240, 39590), (3330, 38520), (3600, 35631), (3700, 34668), (3852, 33300), (3959, 32400), (3996, 32100), (4050, 31672), (4280, 29970), (4440, 28890), (4815, 26640), (4995, 25680), (5136, 24975), (5328, 24075), (5350, 23976), (5400, 23754), (5550, 23112), (5778, 22200), (5994, 21400), (6420, 19980), (6480, 19795), (6660, 19260), (7400, 17334), (7704, 16650), (7918, 16200), (7992, 16050), (8025, 15984), (8100, 15836), (8325, 15408), (8560, 14985), (8667, 14800), (8880, 14445), (9630, 13320), (9990, 12840), (10700, 11988), (10800, 11877), (11100, 11556)]