827857530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{733}}^1$

素因数の和:885

約数の個数: 128

約数和(自身を含む): 2283033600

約数和(自身を除く): 1455176070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 89, 90, 94, 135, 141, 178, 235, 267, 270, 282, 423, 445, 470, 534, 705, 733, 801, 846, 890, 1269, 1335, 1410, 1466, 1602, 2115, 2199, 2403, 2538, 2670, 3665, 4005, 4183, 4230, 4398, 4806, 6345, 6597, 7330, 8010, 8366, 10995, 12015, 12549, 12690, 13194, 19791, 20915, 21990, 24030, 25098, 32985, 34451, 37647, 39582, 41830, 62745, 65237, 65970, 68902, 75294, 98955, 103353, 112941, 125490, 130474, 172255, 188235, 195711, 197910, 206706, 225882, 310059, 326185, 344510, 376470, 391422, 516765, 564705, 587133, 620118, 652370, 930177, 978555, 1033530, 1129410, 1174266, 1550295, 1761399, 1860354, 1957110, 2935665, 3066139, 3100590, 3522798, 4650885, 5871330, 6132278, 8806995, 9198417, 9301770, 15330695, 17613990, 18396834, 27595251, 30661390, 45992085, 55190502, 82785753, 91984170, 137976255, 165571506, 275952510, 413928765, 827857530]

約数ペア:

[(1, 827857530), (2, 413928765), (3, 275952510), (5, 165571506), (6, 137976255), (9, 91984170), (10, 82785753), (15, 55190502), (18, 45992085), (27, 30661390), (30, 27595251), (45, 18396834), (47, 17613990), (54, 15330695), (89, 9301770), (90, 9198417), (94, 8806995), (135, 6132278), (141, 5871330), (178, 4650885), (235, 3522798), (267, 3100590), (270, 3066139), (282, 2935665), (423, 1957110), (445, 1860354), (470, 1761399), (534, 1550295), (705, 1174266), (733, 1129410), (801, 1033530), (846, 978555), (890, 930177), (1269, 652370), (1335, 620118), (1410, 587133), (1466, 564705), (1602, 516765), (2115, 391422), (2199, 376470), (2403, 344510), (2538, 326185), (2670, 310059), (3665, 225882), (4005, 206706), (4183, 197910), (4230, 195711), (4398, 188235), (4806, 172255), (6345, 130474), (6597, 125490), (7330, 112941), (8010, 103353), (8366, 98955), (10995, 75294), (12015, 68902), (12549, 65970), (12690, 65237), (13194, 62745), (19791, 41830), (20915, 39582), (21990, 37647), (24030, 34451), (25098, 32985)]