18872550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2467}}^1$

素因数の和:2502

約数の個数: 72

約数和(自身を含む): 53708616

約数和(自身を除く): 34836066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 765, 850, 1275, 1530, 2467, 2550, 3825, 4934, 7401, 7650, 12335, 14802, 22203, 24670, 37005, 41939, 44406, 61675, 74010, 83878, 111015, 123350, 125817, 185025, 209695, 222030, 251634, 370050, 377451, 419390, 555075, 629085, 754902, 1048475, 1110150, 1258170, 1887255, 2096950, 3145425, 3774510, 6290850, 9436275, 18872550]

約数ペア:

[(1, 18872550), (2, 9436275), (3, 6290850), (5, 3774510), (6, 3145425), (9, 2096950), (10, 1887255), (15, 1258170), (17, 1110150), (18, 1048475), (25, 754902), (30, 629085), (34, 555075), (45, 419390), (50, 377451), (51, 370050), (75, 251634), (85, 222030), (90, 209695), (102, 185025), (150, 125817), (153, 123350), (170, 111015), (225, 83878), (255, 74010), (306, 61675), (425, 44406), (450, 41939), (510, 37005), (765, 24670), (850, 22203), (1275, 14802), (1530, 12335), (2467, 7650), (2550, 7401), (3825, 4934)]