28603350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3739}}^1$

素因数の和:3774

約数の個数: 72

約数和(自身を含む): 81389880

約数和(自身を除く): 52786530

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, 3739, 3825, 7478, 7650, 11217, 18695, 22434, 33651, 37390, 56085, 63563, 67302, 93475, 112170, 127126, 168255, 186950, 190689, 280425, 317815, 336510, 381378, 560850, 572067, 635630, 841275, 953445, 1144134, 1589075, 1682550, 1906890, 2860335, 3178150, 4767225, 5720670, 9534450, 14301675, 28603350]

約数ペア:

[(1, 28603350), (2, 14301675), (3, 9534450), (5, 5720670), (6, 4767225), (9, 3178150), (10, 2860335), (15, 1906890), (17, 1682550), (18, 1589075), (25, 1144134), (30, 953445), (34, 841275), (45, 635630), (50, 572067), (51, 560850), (75, 381378), (85, 336510), (90, 317815), (102, 280425), (150, 190689), (153, 186950), (170, 168255), (225, 127126), (255, 112170), (306, 93475), (425, 67302), (450, 63563), (510, 56085), (765, 37390), (850, 33651), (1275, 22434), (1530, 18695), (2550, 11217), (3739, 7650), (3825, 7478)]