72602325

素因数分解:

$3^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:98

約数の個数: 144

約数和(自身を含む): 154365120

約数和(自身を除く): 81762795

約数列:

[1, 3, 5, 9, 15, 17, 19, 25, 27, 37, 45, 51, 57, 75, 81, 85, 95, 111, 135, 153, 171, 185, 225, 243, 255, 285, 323, 333, 405, 425, 459, 475, 513, 555, 629, 675, 703, 765, 855, 925, 969, 999, 1215, 1275, 1377, 1425, 1539, 1615, 1665, 1887, 2025, 2109, 2295, 2565, 2775, 2907, 2997, 3145, 3515, 3825, 4131, 4275, 4617, 4845, 4995, 5661, 6075, 6327, 6885, 7695, 8075, 8325, 8721, 8991, 9435, 10545, 11475, 11951, 12825, 14535, 14985, 15725, 16983, 17575, 18981, 20655, 23085, 24225, 24975, 26163, 28305, 31635, 34425, 35853, 38475, 43605, 44955, 47175, 50949, 52725, 56943, 59755, 72675, 74925, 78489, 84915, 94905, 103275, 107559, 115425, 130815, 141525, 152847, 158175, 170829, 179265, 218025, 224775, 254745, 284715, 298775, 322677, 392445, 424575, 474525, 537795, 654075, 764235, 854145, 896325, 968031, 1273725, 1423575, 1613385, 1962225, 2688975, 2904093, 3821175, 4270725, 4840155, 8066925, 14520465, 24200775, 72602325]

約数ペア:

[(1, 72602325), (3, 24200775), (5, 14520465), (9, 8066925), (15, 4840155), (17, 4270725), (19, 3821175), (25, 2904093), (27, 2688975), (37, 1962225), (45, 1613385), (51, 1423575), (57, 1273725), (75, 968031), (81, 896325), (85, 854145), (95, 764235), (111, 654075), (135, 537795), (153, 474525), (171, 424575), (185, 392445), (225, 322677), (243, 298775), (255, 284715), (285, 254745), (323, 224775), (333, 218025), (405, 179265), (425, 170829), (459, 158175), (475, 152847), (513, 141525), (555, 130815), (629, 115425), (675, 107559), (703, 103275), (765, 94905), (855, 84915), (925, 78489), (969, 74925), (999, 72675), (1215, 59755), (1275, 56943), (1377, 52725), (1425, 50949), (1539, 47175), (1615, 44955), (1665, 43605), (1887, 38475), (2025, 35853), (2109, 34425), (2295, 31635), (2565, 28305), (2775, 26163), (2907, 24975), (2997, 24225), (3145, 23085), (3515, 20655), (3825, 18981), (4131, 17575), (4275, 16983), (4617, 15725), (4845, 14985), (4995, 14535), (5661, 12825), (6075, 11951), (6327, 11475), (6885, 10545), (7695, 9435), (8075, 8991), (8325, 8721)]