860739900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{151007}}^1$

素因数の和:151043

約数の個数: 72

約数和(自身を含む): 2621498880

約数和(自身を除く): 1760758980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 151007, 302014, 453021, 604028, 755035, 906042, 1510070, 1812084, 2265105, 2869133, 3020140, 3775175, 4530210, 5738266, 7550350, 8607399, 9060420, 11325525, 11476532, 14345665, 15100700, 17214798, 22651050, 28691330, 34429596, 43036995, 45302100, 57382660, 71728325, 86073990, 143456650, 172147980, 215184975, 286913300, 430369950, 860739900]

約数ペア:

[(1, 860739900), (2, 430369950), (3, 286913300), (4, 215184975), (5, 172147980), (6, 143456650), (10, 86073990), (12, 71728325), (15, 57382660), (19, 45302100), (20, 43036995), (25, 34429596), (30, 28691330), (38, 22651050), (50, 17214798), (57, 15100700), (60, 14345665), (75, 11476532), (76, 11325525), (95, 9060420), (100, 8607399), (114, 7550350), (150, 5738266), (190, 4530210), (228, 3775175), (285, 3020140), (300, 2869133), (380, 2265105), (475, 1812084), (570, 1510070), (950, 906042), (1140, 755035), (1425, 604028), (1900, 453021), (2850, 302014), (5700, 151007)]