5421900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:112

約数の個数: 144

約数和(自身を含む): 17998848

約数和(自身を除く): 12576948

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 31, 33, 44, 50, 53, 55, 60, 62, 66, 75, 93, 100, 106, 110, 124, 132, 150, 155, 159, 165, 186, 212, 220, 265, 275, 300, 310, 318, 330, 341, 372, 465, 530, 550, 583, 620, 636, 660, 682, 775, 795, 825, 930, 1023, 1060, 1100, 1166, 1325, 1364, 1550, 1590, 1643, 1650, 1705, 1749, 1860, 2046, 2325, 2332, 2650, 2915, 3100, 3180, 3286, 3300, 3410, 3498, 3975, 4092, 4650, 4929, 5115, 5300, 5830, 6572, 6820, 6996, 7950, 8215, 8525, 8745, 9300, 9858, 10230, 11660, 14575, 15900, 16430, 17050, 17490, 18073, 19716, 20460, 24645, 25575, 29150, 32860, 34100, 34980, 36146, 41075, 43725, 49290, 51150, 54219, 58300, 72292, 82150, 87450, 90365, 98580, 102300, 108438, 123225, 164300, 174900, 180730, 216876, 246450, 271095, 361460, 451825, 492900, 542190, 903650, 1084380, 1355475, 1807300, 2710950, 5421900]

約数ペア:

[(1, 5421900), (2, 2710950), (3, 1807300), (4, 1355475), (5, 1084380), (6, 903650), (10, 542190), (11, 492900), (12, 451825), (15, 361460), (20, 271095), (22, 246450), (25, 216876), (30, 180730), (31, 174900), (33, 164300), (44, 123225), (50, 108438), (53, 102300), (55, 98580), (60, 90365), (62, 87450), (66, 82150), (75, 72292), (93, 58300), (100, 54219), (106, 51150), (110, 49290), (124, 43725), (132, 41075), (150, 36146), (155, 34980), (159, 34100), (165, 32860), (186, 29150), (212, 25575), (220, 24645), (265, 20460), (275, 19716), (300, 18073), (310, 17490), (318, 17050), (330, 16430), (341, 15900), (372, 14575), (465, 11660), (530, 10230), (550, 9858), (583, 9300), (620, 8745), (636, 8525), (660, 8215), (682, 7950), (775, 6996), (795, 6820), (825, 6572), (930, 5830), (1023, 5300), (1060, 5115), (1100, 4929), (1166, 4650), (1325, 4092), (1364, 3975), (1550, 3498), (1590, 3410), (1643, 3300), (1650, 3286), (1705, 3180), (1749, 3100), (1860, 2915), (2046, 2650), (2325, 2332)]