82464750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:688

約数の個数: 128

約数和(自身を含む): 241113600

約数和(自身を除く): 158648850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 90, 95, 114, 125, 135, 150, 171, 190, 225, 250, 270, 285, 342, 375, 450, 475, 513, 570, 643, 675, 750, 855, 950, 1026, 1125, 1286, 1350, 1425, 1710, 1929, 2250, 2375, 2565, 2850, 3215, 3375, 3858, 4275, 4750, 5130, 5787, 6430, 6750, 7125, 8550, 9645, 11574, 12217, 12825, 14250, 16075, 17361, 19290, 21375, 24434, 25650, 28935, 32150, 34722, 36651, 42750, 48225, 57870, 61085, 64125, 73302, 80375, 86805, 96450, 109953, 122170, 128250, 144675, 160750, 173610, 183255, 219906, 241125, 289350, 305425, 329859, 366510, 434025, 482250, 549765, 610850, 659718, 723375, 868050, 916275, 1099530, 1446750, 1527125, 1649295, 1832550, 2170125, 2748825, 3054250, 3298590, 4340250, 4581375, 5497650, 8246475, 9162750, 13744125, 16492950, 27488250, 41232375, 82464750]

約数ペア:

[(1, 82464750), (2, 41232375), (3, 27488250), (5, 16492950), (6, 13744125), (9, 9162750), (10, 8246475), (15, 5497650), (18, 4581375), (19, 4340250), (25, 3298590), (27, 3054250), (30, 2748825), (38, 2170125), (45, 1832550), (50, 1649295), (54, 1527125), (57, 1446750), (75, 1099530), (90, 916275), (95, 868050), (114, 723375), (125, 659718), (135, 610850), (150, 549765), (171, 482250), (190, 434025), (225, 366510), (250, 329859), (270, 305425), (285, 289350), (342, 241125), (375, 219906), (450, 183255), (475, 173610), (513, 160750), (570, 144675), (643, 128250), (675, 122170), (750, 109953), (855, 96450), (950, 86805), (1026, 80375), (1125, 73302), (1286, 64125), (1350, 61085), (1425, 57870), (1710, 48225), (1929, 42750), (2250, 36651), (2375, 34722), (2565, 32150), (2850, 28935), (3215, 25650), (3375, 24434), (3858, 21375), (4275, 19290), (4750, 17361), (5130, 16075), (5787, 14250), (6430, 12825), (6750, 12217), (7125, 11574), (8550, 9645)]