28645366950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{577}}^1\times {\mathrm{110323}}^1$

素因数の和:110918

約数の個数: 72

約数和(自身を含む): 77094631848

約数和(自身を除く): 48449264898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 577, 1154, 1731, 2885, 3462, 5193, 5770, 8655, 10386, 14425, 17310, 25965, 28850, 43275, 51930, 86550, 110323, 129825, 220646, 259650, 330969, 551615, 661938, 992907, 1103230, 1654845, 1985814, 2758075, 3309690, 4964535, 5516150, 8274225, 9929070, 16548450, 24822675, 49645350, 63656371, 127312742, 190969113, 318281855, 381938226, 572907339, 636563710, 954845565, 1145814678, 1591409275, 1909691130, 2864536695, 3182818550, 4774227825, 5729073390, 9548455650, 14322683475, 28645366950]

約数ペア:

[(1, 28645366950), (2, 14322683475), (3, 9548455650), (5, 5729073390), (6, 4774227825), (9, 3182818550), (10, 2864536695), (15, 1909691130), (18, 1591409275), (25, 1145814678), (30, 954845565), (45, 636563710), (50, 572907339), (75, 381938226), (90, 318281855), (150, 190969113), (225, 127312742), (450, 63656371), (577, 49645350), (1154, 24822675), (1731, 16548450), (2885, 9929070), (3462, 8274225), (5193, 5516150), (5770, 4964535), (8655, 3309690), (10386, 2758075), (14425, 1985814), (17310, 1654845), (25965, 1103230), (28850, 992907), (43275, 661938), (51930, 551615), (86550, 330969), (110323, 259650), (129825, 220646)]