19258800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1459}}^1$

素因数の和:1491

約数の個数: 120

約数和(自身を含む): 67346880

約数和(自身を除く): 48088080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 132, 150, 165, 176, 200, 220, 240, 264, 275, 300, 330, 400, 440, 528, 550, 600, 660, 825, 880, 1100, 1200, 1320, 1459, 1650, 2200, 2640, 2918, 3300, 4377, 4400, 5836, 6600, 7295, 8754, 11672, 13200, 14590, 16049, 17508, 21885, 23344, 29180, 32098, 35016, 36475, 43770, 48147, 58360, 64196, 70032, 72950, 80245, 87540, 96294, 109425, 116720, 128392, 145900, 160490, 175080, 192588, 218850, 240735, 256784, 291800, 320980, 350160, 385176, 401225, 437700, 481470, 583600, 641960, 770352, 802450, 875400, 962940, 1203675, 1283920, 1604900, 1750800, 1925880, 2407350, 3209800, 3851760, 4814700, 6419600, 9629400, 19258800]

約数ペア:

[(1, 19258800), (2, 9629400), (3, 6419600), (4, 4814700), (5, 3851760), (6, 3209800), (8, 2407350), (10, 1925880), (11, 1750800), (12, 1604900), (15, 1283920), (16, 1203675), (20, 962940), (22, 875400), (24, 802450), (25, 770352), (30, 641960), (33, 583600), (40, 481470), (44, 437700), (48, 401225), (50, 385176), (55, 350160), (60, 320980), (66, 291800), (75, 256784), (80, 240735), (88, 218850), (100, 192588), (110, 175080), (120, 160490), (132, 145900), (150, 128392), (165, 116720), (176, 109425), (200, 96294), (220, 87540), (240, 80245), (264, 72950), (275, 70032), (300, 64196), (330, 58360), (400, 48147), (440, 43770), (528, 36475), (550, 35016), (600, 32098), (660, 29180), (825, 23344), (880, 21885), (1100, 17508), (1200, 16049), (1320, 14590), (1459, 13200), (1650, 11672), (2200, 8754), (2640, 7295), (2918, 6600), (3300, 5836), (4377, 4400)]