2019430800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{167}}^1\times {\mathrm{3359}}^1$

素因数の和:3550

約数の個数: 180

約数和(自身を含む): 7052048640

約数和(自身を除く): 5032617840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 167, 180, 200, 225, 240, 300, 334, 360, 400, 450, 501, 600, 668, 720, 835, 900, 1002, 1200, 1336, 1503, 1670, 1800, 2004, 2505, 2672, 3006, 3340, 3359, 3600, 4008, 4175, 5010, 6012, 6680, 6718, 7515, 8016, 8350, 10020, 10077, 12024, 12525, 13360, 13436, 15030, 16700, 16795, 20040, 20154, 24048, 25050, 26872, 30060, 30231, 33400, 33590, 37575, 40080, 40308, 50100, 50385, 53744, 60120, 60462, 66800, 67180, 75150, 80616, 83975, 100200, 100770, 120240, 120924, 134360, 150300, 151155, 161232, 167950, 200400, 201540, 241848, 251925, 268720, 300600, 302310, 335900, 403080, 483696, 503850, 560953, 601200, 604620, 671800, 755775, 806160, 1007700, 1121906, 1209240, 1343600, 1511550, 1682859, 2015400, 2243812, 2418480, 2804765, 3023100, 3365718, 4030800, 4487624, 5048577, 5609530, 6046200, 6731436, 8414295, 8975248, 10097154, 11219060, 12092400, 13462872, 14023825, 16828590, 20194308, 22438120, 25242885, 26925744, 28047650, 33657180, 40388616, 42071475, 44876240, 50485770, 56095300, 67314360, 80777232, 84142950, 100971540, 112190600, 126214425, 134628720, 168285900, 201943080, 224381200, 252428850, 336571800, 403886160, 504857700, 673143600, 1009715400, 2019430800]

約数ペア:

[(1, 2019430800), (2, 1009715400), (3, 673143600), (4, 504857700), (5, 403886160), (6, 336571800), (8, 252428850), (9, 224381200), (10, 201943080), (12, 168285900), (15, 134628720), (16, 126214425), (18, 112190600), (20, 100971540), (24, 84142950), (25, 80777232), (30, 67314360), (36, 56095300), (40, 50485770), (45, 44876240), (48, 42071475), (50, 40388616), (60, 33657180), (72, 28047650), (75, 26925744), (80, 25242885), (90, 22438120), (100, 20194308), (120, 16828590), (144, 14023825), (150, 13462872), (167, 12092400), (180, 11219060), (200, 10097154), (225, 8975248), (240, 8414295), (300, 6731436), (334, 6046200), (360, 5609530), (400, 5048577), (450, 4487624), (501, 4030800), (600, 3365718), (668, 3023100), (720, 2804765), (835, 2418480), (900, 2243812), (1002, 2015400), (1200, 1682859), (1336, 1511550), (1503, 1343600), (1670, 1209240), (1800, 1121906), (2004, 1007700), (2505, 806160), (2672, 755775), (3006, 671800), (3340, 604620), (3359, 601200), (3600, 560953), (4008, 503850), (4175, 483696), (5010, 403080), (6012, 335900), (6680, 302310), (6718, 300600), (7515, 268720), (8016, 251925), (8350, 241848), (10020, 201540), (10077, 200400), (12024, 167950), (12525, 161232), (13360, 151155), (13436, 150300), (15030, 134360), (16700, 120924), (16795, 120240), (20040, 100770), (20154, 100200), (24048, 83975), (25050, 80616), (26872, 75150), (30060, 67180), (30231, 66800), (33400, 60462), (33590, 60120), (37575, 53744), (40080, 50385), (40308, 50100)]