31544700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^3\times {\mathrm{79}}^1$

素因数の和:129

約数の個数: 144

約数和(自身を含む): 101660160

約数和(自身を除く): 70115460

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 79, 100, 110, 121, 132, 150, 158, 165, 220, 237, 242, 275, 300, 316, 330, 363, 395, 474, 484, 550, 605, 660, 726, 790, 825, 869, 948, 1100, 1185, 1210, 1331, 1452, 1580, 1650, 1738, 1815, 1975, 2370, 2420, 2607, 2662, 3025, 3300, 3476, 3630, 3950, 3993, 4345, 4740, 5214, 5324, 5925, 6050, 6655, 7260, 7900, 7986, 8690, 9075, 9559, 10428, 11850, 12100, 13035, 13310, 15972, 17380, 18150, 19118, 19965, 21725, 23700, 26070, 26620, 28677, 33275, 36300, 38236, 39930, 43450, 47795, 52140, 57354, 65175, 66550, 79860, 86900, 95590, 99825, 105149, 114708, 130350, 133100, 143385, 191180, 199650, 210298, 238975, 260700, 286770, 315447, 399300, 420596, 477950, 525745, 573540, 630894, 716925, 955900, 1051490, 1261788, 1433850, 1577235, 2102980, 2628725, 2867700, 3154470, 5257450, 6308940, 7886175, 10514900, 15772350, 31544700]

約数ペア:

[(1, 31544700), (2, 15772350), (3, 10514900), (4, 7886175), (5, 6308940), (6, 5257450), (10, 3154470), (11, 2867700), (12, 2628725), (15, 2102980), (20, 1577235), (22, 1433850), (25, 1261788), (30, 1051490), (33, 955900), (44, 716925), (50, 630894), (55, 573540), (60, 525745), (66, 477950), (75, 420596), (79, 399300), (100, 315447), (110, 286770), (121, 260700), (132, 238975), (150, 210298), (158, 199650), (165, 191180), (220, 143385), (237, 133100), (242, 130350), (275, 114708), (300, 105149), (316, 99825), (330, 95590), (363, 86900), (395, 79860), (474, 66550), (484, 65175), (550, 57354), (605, 52140), (660, 47795), (726, 43450), (790, 39930), (825, 38236), (869, 36300), (948, 33275), (1100, 28677), (1185, 26620), (1210, 26070), (1331, 23700), (1452, 21725), (1580, 19965), (1650, 19118), (1738, 18150), (1815, 17380), (1975, 15972), (2370, 13310), (2420, 13035), (2607, 12100), (2662, 11850), (3025, 10428), (3300, 9559), (3476, 9075), (3630, 8690), (3950, 7986), (3993, 7900), (4345, 7260), (4740, 6655), (5214, 6050), (5324, 5925)]