289713150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37871}}^1$

素因数の和:37906

約数の個数: 72

約数和(自身を含む): 824170464

約数和(自身を除く): 534457314

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, 2550, 3825, 7650, 37871, 75742, 113613, 189355, 227226, 340839, 378710, 568065, 643807, 681678, 946775, 1136130, 1287614, 1704195, 1893550, 1931421, 2840325, 3219035, 3408390, 3862842, 5680650, 5794263, 6438070, 8520975, 9657105, 11588526, 16095175, 17041950, 19314210, 28971315, 32190350, 48285525, 57942630, 96571050, 144856575, 289713150]

約数ペア:

[(1, 289713150), (2, 144856575), (3, 96571050), (5, 57942630), (6, 48285525), (9, 32190350), (10, 28971315), (15, 19314210), (17, 17041950), (18, 16095175), (25, 11588526), (30, 9657105), (34, 8520975), (45, 6438070), (50, 5794263), (51, 5680650), (75, 3862842), (85, 3408390), (90, 3219035), (102, 2840325), (150, 1931421), (153, 1893550), (170, 1704195), (225, 1287614), (255, 1136130), (306, 946775), (425, 681678), (450, 643807), (510, 568065), (765, 378710), (850, 340839), (1275, 227226), (1530, 189355), (2550, 113613), (3825, 75742), (7650, 37871)]