194631300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{12721}}^1$

素因数の和:12758

約数の個数: 108

約数和(自身を含む): 645997716

約数和(自身を除く): 451366416

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 150, 153, 170, 180, 204, 225, 255, 300, 306, 340, 425, 450, 510, 612, 765, 850, 900, 1020, 1275, 1530, 1700, 2550, 3060, 3825, 5100, 7650, 12721, 15300, 25442, 38163, 50884, 63605, 76326, 114489, 127210, 152652, 190815, 216257, 228978, 254420, 318025, 381630, 432514, 457956, 572445, 636050, 648771, 763260, 865028, 954075, 1081285, 1144890, 1272100, 1297542, 1908150, 1946313, 2162570, 2289780, 2595084, 2862225, 3243855, 3816300, 3892626, 4325140, 5406425, 5724450, 6487710, 7785252, 9731565, 10812850, 11448900, 12975420, 16219275, 19463130, 21625700, 32438550, 38926260, 48657825, 64877100, 97315650, 194631300]

約数ペア:

[(1, 194631300), (2, 97315650), (3, 64877100), (4, 48657825), (5, 38926260), (6, 32438550), (9, 21625700), (10, 19463130), (12, 16219275), (15, 12975420), (17, 11448900), (18, 10812850), (20, 9731565), (25, 7785252), (30, 6487710), (34, 5724450), (36, 5406425), (45, 4325140), (50, 3892626), (51, 3816300), (60, 3243855), (68, 2862225), (75, 2595084), (85, 2289780), (90, 2162570), (100, 1946313), (102, 1908150), (150, 1297542), (153, 1272100), (170, 1144890), (180, 1081285), (204, 954075), (225, 865028), (255, 763260), (300, 648771), (306, 636050), (340, 572445), (425, 457956), (450, 432514), (510, 381630), (612, 318025), (765, 254420), (850, 228978), (900, 216257), (1020, 190815), (1275, 152652), (1530, 127210), (1700, 114489), (2550, 76326), (3060, 63605), (3825, 50884), (5100, 38163), (7650, 25442), (12721, 15300)]