1720221300

素因数分解:

$2^2\times 3^6\times 5^2\times 7^1\times {\mathrm{3371}}^1$

素因数の和:3410

約数の個数: 252

約数和(自身を含む): 6398194656

約数和(自身を除く): 4677973356

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 81, 84, 90, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 243, 252, 270, 300, 315, 324, 350, 378, 405, 420, 450, 486, 525, 540, 567, 630, 675, 700, 729, 756, 810, 900, 945, 972, 1050, 1134, 1215, 1260, 1350, 1458, 1575, 1620, 1701, 1890, 2025, 2100, 2268, 2430, 2700, 2835, 2916, 3150, 3371, 3402, 3645, 3780, 4050, 4725, 4860, 5103, 5670, 6075, 6300, 6742, 6804, 7290, 8100, 8505, 9450, 10113, 10206, 11340, 12150, 13484, 14175, 14580, 16855, 17010, 18225, 18900, 20226, 20412, 23597, 24300, 25515, 28350, 30339, 33710, 34020, 36450, 40452, 42525, 47194, 50565, 51030, 56700, 60678, 67420, 70791, 72900, 84275, 85050, 91017, 94388, 101130, 102060, 117985, 121356, 127575, 141582, 151695, 168550, 170100, 182034, 202260, 212373, 235970, 252825, 255150, 273051, 283164, 303390, 337100, 353955, 364068, 424746, 455085, 471940, 505650, 510300, 546102, 589925, 606780, 637119, 707910, 758475, 819153, 849492, 910170, 1011300, 1061865, 1092204, 1179850, 1274238, 1365255, 1415820, 1516950, 1638306, 1769775, 1820340, 1911357, 2123730, 2275425, 2359700, 2457459, 2548476, 2730510, 3033900, 3185595, 3276612, 3539550, 3822714, 4095765, 4247460, 4550850, 4914918, 5309325, 5461020, 5734071, 6371190, 6826275, 7079100, 7645428, 8191530, 9101700, 9556785, 9829836, 10618650, 11468142, 12287295, 12742380, 13652550, 15927975, 16383060, 17202213, 19113570, 20478825, 21237300, 22936284, 24574590, 27305100, 28670355, 31855950, 34404426, 38227140, 40957650, 47783925, 49149180, 57340710, 61436475, 63711900, 68808852, 81915300, 86011065, 95567850, 114681420, 122872950, 143351775, 172022130, 191135700, 245745900, 286703550, 344044260, 430055325, 573407100, 860110650, 1720221300]

約数ペア:

[(1, 1720221300), (2, 860110650), (3, 573407100), (4, 430055325), (5, 344044260), (6, 286703550), (7, 245745900), (9, 191135700), (10, 172022130), (12, 143351775), (14, 122872950), (15, 114681420), (18, 95567850), (20, 86011065), (21, 81915300), (25, 68808852), (27, 63711900), (28, 61436475), (30, 57340710), (35, 49149180), (36, 47783925), (42, 40957650), (45, 38227140), (50, 34404426), (54, 31855950), (60, 28670355), (63, 27305100), (70, 24574590), (75, 22936284), (81, 21237300), (84, 20478825), (90, 19113570), (100, 17202213), (105, 16383060), (108, 15927975), (126, 13652550), (135, 12742380), (140, 12287295), (150, 11468142), (162, 10618650), (175, 9829836), (180, 9556785), (189, 9101700), (210, 8191530), (225, 7645428), (243, 7079100), (252, 6826275), (270, 6371190), (300, 5734071), (315, 5461020), (324, 5309325), (350, 4914918), (378, 4550850), (405, 4247460), (420, 4095765), (450, 3822714), (486, 3539550), (525, 3276612), (540, 3185595), (567, 3033900), (630, 2730510), (675, 2548476), (700, 2457459), (729, 2359700), (756, 2275425), (810, 2123730), (900, 1911357), (945, 1820340), (972, 1769775), (1050, 1638306), (1134, 1516950), (1215, 1415820), (1260, 1365255), (1350, 1274238), (1458, 1179850), (1575, 1092204), (1620, 1061865), (1701, 1011300), (1890, 910170), (2025, 849492), (2100, 819153), (2268, 758475), (2430, 707910), (2700, 637119), (2835, 606780), (2916, 589925), (3150, 546102), (3371, 510300), (3402, 505650), (3645, 471940), (3780, 455085), (4050, 424746), (4725, 364068), (4860, 353955), (5103, 337100), (5670, 303390), (6075, 283164), (6300, 273051), (6742, 255150), (6804, 252825), (7290, 235970), (8100, 212373), (8505, 202260), (9450, 182034), (10113, 170100), (10206, 168550), (11340, 151695), (12150, 141582), (13484, 127575), (14175, 121356), (14580, 117985), (16855, 102060), (17010, 101130), (18225, 94388), (18900, 91017), (20226, 85050), (20412, 84275), (23597, 72900), (24300, 70791), (25515, 67420), (28350, 60678), (30339, 56700), (33710, 51030), (34020, 50565), (36450, 47194), (40452, 42525)]