72966000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{12161}}^1$

素因数の和:12187

約数の個数: 80

約数和(自身を含む): 235261728

約数和(自身を除く): 162295728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 12161, 24322, 36483, 48644, 60805, 72966, 97288, 121610, 145932, 182415, 194576, 243220, 291864, 304025, 364830, 486440, 583728, 608050, 729660, 912075, 972880, 1216100, 1459320, 1520125, 1824150, 2432200, 2918640, 3040250, 3648300, 4560375, 4864400, 6080500, 7296600, 9120750, 12161000, 14593200, 18241500, 24322000, 36483000, 72966000]

約数ペア:

[(1, 72966000), (2, 36483000), (3, 24322000), (4, 18241500), (5, 14593200), (6, 12161000), (8, 9120750), (10, 7296600), (12, 6080500), (15, 4864400), (16, 4560375), (20, 3648300), (24, 3040250), (25, 2918640), (30, 2432200), (40, 1824150), (48, 1520125), (50, 1459320), (60, 1216100), (75, 972880), (80, 912075), (100, 729660), (120, 608050), (125, 583728), (150, 486440), (200, 364830), (240, 304025), (250, 291864), (300, 243220), (375, 194576), (400, 182415), (500, 145932), (600, 121610), (750, 97288), (1000, 72966), (1200, 60805), (1500, 48644), (2000, 36483), (3000, 24322), (6000, 12161)]