30144825

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:144

約数の個数: 96

約数和(自身を含む): 61067520

約数和(自身を除く): 30922695

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 37, 45, 51, 71, 75, 85, 111, 135, 153, 185, 213, 225, 255, 333, 355, 425, 459, 555, 629, 639, 675, 765, 925, 999, 1065, 1207, 1275, 1665, 1775, 1887, 1917, 2295, 2627, 2775, 3145, 3195, 3621, 3825, 4995, 5325, 5661, 6035, 7881, 8325, 9435, 9585, 10863, 11475, 13135, 15725, 15975, 16983, 18105, 23643, 24975, 28305, 30175, 32589, 39405, 44659, 47175, 47925, 54315, 65675, 70929, 84915, 90525, 118215, 133977, 141525, 162945, 197025, 223295, 271575, 354645, 401931, 424575, 591075, 669885, 814725, 1116475, 1205793, 1773225, 2009655, 3349425, 6028965, 10048275, 30144825]

約数ペア:

[(1, 30144825), (3, 10048275), (5, 6028965), (9, 3349425), (15, 2009655), (17, 1773225), (25, 1205793), (27, 1116475), (37, 814725), (45, 669885), (51, 591075), (71, 424575), (75, 401931), (85, 354645), (111, 271575), (135, 223295), (153, 197025), (185, 162945), (213, 141525), (225, 133977), (255, 118215), (333, 90525), (355, 84915), (425, 70929), (459, 65675), (555, 54315), (629, 47925), (639, 47175), (675, 44659), (765, 39405), (925, 32589), (999, 30175), (1065, 28305), (1207, 24975), (1275, 23643), (1665, 18105), (1775, 16983), (1887, 15975), (1917, 15725), (2295, 13135), (2627, 11475), (2775, 10863), (3145, 9585), (3195, 9435), (3621, 8325), (3825, 7881), (4995, 6035), (5325, 5661)]