42731700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:614

約数の個数: 144

約数和(自身を含む): 140990976

約数和(自身を除く): 98259276

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 25, 30, 33, 44, 46, 50, 55, 60, 66, 69, 75, 92, 100, 110, 115, 132, 138, 150, 165, 220, 230, 253, 275, 276, 300, 330, 345, 460, 506, 550, 563, 575, 660, 690, 759, 825, 1012, 1100, 1126, 1150, 1265, 1380, 1518, 1650, 1689, 1725, 2252, 2300, 2530, 2815, 3036, 3300, 3378, 3450, 3795, 5060, 5630, 6193, 6325, 6756, 6900, 7590, 8445, 11260, 12386, 12650, 12949, 14075, 15180, 16890, 18579, 18975, 24772, 25300, 25898, 28150, 30965, 33780, 37158, 37950, 38847, 42225, 51796, 56300, 61930, 64745, 74316, 75900, 77694, 84450, 92895, 123860, 129490, 142439, 154825, 155388, 168900, 185790, 194235, 258980, 284878, 309650, 323725, 371580, 388470, 427317, 464475, 569756, 619300, 647450, 712195, 776940, 854634, 928950, 971175, 1294900, 1424390, 1709268, 1857900, 1942350, 2136585, 2848780, 3560975, 3884700, 4273170, 7121950, 8546340, 10682925, 14243900, 21365850, 42731700]

約数ペア:

[(1, 42731700), (2, 21365850), (3, 14243900), (4, 10682925), (5, 8546340), (6, 7121950), (10, 4273170), (11, 3884700), (12, 3560975), (15, 2848780), (20, 2136585), (22, 1942350), (23, 1857900), (25, 1709268), (30, 1424390), (33, 1294900), (44, 971175), (46, 928950), (50, 854634), (55, 776940), (60, 712195), (66, 647450), (69, 619300), (75, 569756), (92, 464475), (100, 427317), (110, 388470), (115, 371580), (132, 323725), (138, 309650), (150, 284878), (165, 258980), (220, 194235), (230, 185790), (253, 168900), (275, 155388), (276, 154825), (300, 142439), (330, 129490), (345, 123860), (460, 92895), (506, 84450), (550, 77694), (563, 75900), (575, 74316), (660, 64745), (690, 61930), (759, 56300), (825, 51796), (1012, 42225), (1100, 38847), (1126, 37950), (1150, 37158), (1265, 33780), (1380, 30965), (1518, 28150), (1650, 25898), (1689, 25300), (1725, 24772), (2252, 18975), (2300, 18579), (2530, 16890), (2815, 15180), (3036, 14075), (3300, 12949), (3378, 12650), (3450, 12386), (3795, 11260), (5060, 8445), (5630, 7590), (6193, 6900), (6325, 6756)]