21944700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:716

約数の個数: 108

約数和(自身を含む): 70750680

約数和(自身を除く): 48805980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 37, 45, 50, 60, 74, 75, 90, 100, 111, 148, 150, 180, 185, 222, 225, 300, 333, 370, 444, 450, 555, 659, 666, 740, 900, 925, 1110, 1318, 1332, 1665, 1850, 1977, 2220, 2636, 2775, 3295, 3330, 3700, 3954, 5550, 5931, 6590, 6660, 7908, 8325, 9885, 11100, 11862, 13180, 16475, 16650, 19770, 23724, 24383, 29655, 32950, 33300, 39540, 48766, 49425, 59310, 65900, 73149, 97532, 98850, 118620, 121915, 146298, 148275, 197700, 219447, 243830, 292596, 296550, 365745, 438894, 487660, 593100, 609575, 731490, 877788, 1097235, 1219150, 1462980, 1828725, 2194470, 2438300, 3657450, 4388940, 5486175, 7314900, 10972350, 21944700]

約数ペア:

[(1, 21944700), (2, 10972350), (3, 7314900), (4, 5486175), (5, 4388940), (6, 3657450), (9, 2438300), (10, 2194470), (12, 1828725), (15, 1462980), (18, 1219150), (20, 1097235), (25, 877788), (30, 731490), (36, 609575), (37, 593100), (45, 487660), (50, 438894), (60, 365745), (74, 296550), (75, 292596), (90, 243830), (100, 219447), (111, 197700), (148, 148275), (150, 146298), (180, 121915), (185, 118620), (222, 98850), (225, 97532), (300, 73149), (333, 65900), (370, 59310), (444, 49425), (450, 48766), (555, 39540), (659, 33300), (666, 32950), (740, 29655), (900, 24383), (925, 23724), (1110, 19770), (1318, 16650), (1332, 16475), (1665, 13180), (1850, 11862), (1977, 11100), (2220, 9885), (2636, 8325), (2775, 7908), (3295, 6660), (3330, 6590), (3700, 5931), (3954, 5550)]