1896461100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{234131}}^1$

素因数の和:234157

約数の個数: 90

約数和(自身を含む): 6147603924

約数和(自身を除く): 4251142824

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 234131, 468262, 702393, 936524, 1170655, 1404786, 2107179, 2341310, 2809572, 3511965, 4214358, 4682620, 5853275, 6321537, 7023930, 8428716, 10535895, 11706550, 12643074, 14047860, 17559825, 18964611, 21071790, 23413100, 25286148, 31607685, 35119650, 37929222, 42143580, 52679475, 63215370, 70239300, 75858444, 94823055, 105358950, 126430740, 158038425, 189646110, 210717900, 316076850, 379292220, 474115275, 632153700, 948230550, 1896461100]

約数ペア:

[(1, 1896461100), (2, 948230550), (3, 632153700), (4, 474115275), (5, 379292220), (6, 316076850), (9, 210717900), (10, 189646110), (12, 158038425), (15, 126430740), (18, 105358950), (20, 94823055), (25, 75858444), (27, 70239300), (30, 63215370), (36, 52679475), (45, 42143580), (50, 37929222), (54, 35119650), (60, 31607685), (75, 25286148), (81, 23413100), (90, 21071790), (100, 18964611), (108, 17559825), (135, 14047860), (150, 12643074), (162, 11706550), (180, 10535895), (225, 8428716), (270, 7023930), (300, 6321537), (324, 5853275), (405, 4682620), (450, 4214358), (540, 3511965), (675, 2809572), (810, 2341310), (900, 2107179), (1350, 1404786), (1620, 1170655), (2025, 936524), (2700, 702393), (4050, 468262), (8100, 234131)]