1813827300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{991}}^1\times {\mathrm{6101}}^1$

素因数の和:7109

約数の個数: 72

約数和(自身を含む): 5254163712

約数和(自身を除く): 3440336412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 991, 1982, 2973, 3964, 4955, 5946, 6101, 9910, 11892, 12202, 14865, 18303, 19820, 24404, 24775, 29730, 30505, 36606, 49550, 59460, 61010, 73212, 74325, 91515, 99100, 122020, 148650, 152525, 183030, 297300, 305050, 366060, 457575, 610100, 915150, 1830300, 6046091, 12092182, 18138273, 24184364, 30230455, 36276546, 60460910, 72553092, 90691365, 120921820, 151152275, 181382730, 302304550, 362765460, 453456825, 604609100, 906913650, 1813827300]

約数ペア:

[(1, 1813827300), (2, 906913650), (3, 604609100), (4, 453456825), (5, 362765460), (6, 302304550), (10, 181382730), (12, 151152275), (15, 120921820), (20, 90691365), (25, 72553092), (30, 60460910), (50, 36276546), (60, 30230455), (75, 24184364), (100, 18138273), (150, 12092182), (300, 6046091), (991, 1830300), (1982, 915150), (2973, 610100), (3964, 457575), (4955, 366060), (5946, 305050), (6101, 297300), (9910, 183030), (11892, 152525), (12202, 148650), (14865, 122020), (18303, 99100), (19820, 91515), (24404, 74325), (24775, 73212), (29730, 61010), (30505, 59460), (36606, 49550)]