80060300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1453}}^1$

素因数の和:1515

約数の個数: 72

約数和(自身を含む): 189310800

約数和(自身を除く): 109250500

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 29, 38, 50, 58, 76, 95, 100, 116, 145, 190, 290, 380, 475, 551, 580, 725, 950, 1102, 1450, 1453, 1900, 2204, 2755, 2900, 2906, 5510, 5812, 7265, 11020, 13775, 14530, 27550, 27607, 29060, 36325, 42137, 55100, 55214, 72650, 84274, 110428, 138035, 145300, 168548, 210685, 276070, 421370, 552140, 690175, 800603, 842740, 1053425, 1380350, 1601206, 2106850, 2760700, 3202412, 4003015, 4213700, 8006030, 16012060, 20015075, 40030150, 80060300]

約数ペア:

[(1, 80060300), (2, 40030150), (4, 20015075), (5, 16012060), (10, 8006030), (19, 4213700), (20, 4003015), (25, 3202412), (29, 2760700), (38, 2106850), (50, 1601206), (58, 1380350), (76, 1053425), (95, 842740), (100, 800603), (116, 690175), (145, 552140), (190, 421370), (290, 276070), (380, 210685), (475, 168548), (551, 145300), (580, 138035), (725, 110428), (950, 84274), (1102, 72650), (1450, 55214), (1453, 55100), (1900, 42137), (2204, 36325), (2755, 29060), (2900, 27607), (2906, 27550), (5510, 14530), (5812, 13775), (7265, 11020)]