1680879600

素因数分解:

$2^4\times 3^5\times 5^2\times {\mathrm{17293}}^1$

素因数の和:17326

約数の個数: 180

約数和(自身を含む): 6049510376

約数和(自身を除く): 4368630776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 243, 270, 300, 324, 360, 400, 405, 432, 450, 486, 540, 600, 648, 675, 720, 810, 900, 972, 1080, 1200, 1215, 1296, 1350, 1620, 1800, 1944, 2025, 2160, 2430, 2700, 3240, 3600, 3888, 4050, 4860, 5400, 6075, 6480, 8100, 9720, 10800, 12150, 16200, 17293, 19440, 24300, 32400, 34586, 48600, 51879, 69172, 86465, 97200, 103758, 138344, 155637, 172930, 207516, 259395, 276688, 311274, 345860, 415032, 432325, 466911, 518790, 622548, 691720, 778185, 830064, 864650, 933822, 1037580, 1245096, 1296975, 1383440, 1400733, 1556370, 1729300, 1867644, 2075160, 2334555, 2490192, 2593950, 2801466, 3112740, 3458600, 3735288, 3890925, 4150320, 4202199, 4669110, 5187900, 5602932, 6225480, 6917200, 7003665, 7470576, 7781850, 8404398, 9338220, 10375800, 11205864, 11672775, 12450960, 14007330, 15563700, 16808796, 18676440, 20751600, 21010995, 22411728, 23345550, 28014660, 31127400, 33617592, 35018325, 37352880, 42021990, 46691100, 56029320, 62254800, 67235184, 70036650, 84043980, 93382200, 105054975, 112058640, 140073300, 168087960, 186764400, 210109950, 280146600, 336175920, 420219900, 560293200, 840439800, 1680879600]

約数ペア:

[(1, 1680879600), (2, 840439800), (3, 560293200), (4, 420219900), (5, 336175920), (6, 280146600), (8, 210109950), (9, 186764400), (10, 168087960), (12, 140073300), (15, 112058640), (16, 105054975), (18, 93382200), (20, 84043980), (24, 70036650), (25, 67235184), (27, 62254800), (30, 56029320), (36, 46691100), (40, 42021990), (45, 37352880), (48, 35018325), (50, 33617592), (54, 31127400), (60, 28014660), (72, 23345550), (75, 22411728), (80, 21010995), (81, 20751600), (90, 18676440), (100, 16808796), (108, 15563700), (120, 14007330), (135, 12450960), (144, 11672775), (150, 11205864), (162, 10375800), (180, 9338220), (200, 8404398), (216, 7781850), (225, 7470576), (240, 7003665), (243, 6917200), (270, 6225480), (300, 5602932), (324, 5187900), (360, 4669110), (400, 4202199), (405, 4150320), (432, 3890925), (450, 3735288), (486, 3458600), (540, 3112740), (600, 2801466), (648, 2593950), (675, 2490192), (720, 2334555), (810, 2075160), (900, 1867644), (972, 1729300), (1080, 1556370), (1200, 1400733), (1215, 1383440), (1296, 1296975), (1350, 1245096), (1620, 1037580), (1800, 933822), (1944, 864650), (2025, 830064), (2160, 778185), (2430, 691720), (2700, 622548), (3240, 518790), (3600, 466911), (3888, 432325), (4050, 415032), (4860, 345860), (5400, 311274), (6075, 276688), (6480, 259395), (8100, 207516), (9720, 172930), (10800, 155637), (12150, 138344), (16200, 103758), (17293, 97200), (19440, 86465), (24300, 69172), (32400, 51879), (34586, 48600)]