75184740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:179

約数の個数: 192

約数和(自身を含む): 248209920

約数和(自身を除く): 173025180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 53, 54, 60, 71, 74, 90, 106, 108, 111, 135, 142, 148, 159, 180, 185, 212, 213, 222, 265, 270, 284, 318, 333, 355, 370, 426, 444, 477, 530, 540, 555, 636, 639, 666, 710, 740, 795, 852, 954, 999, 1060, 1065, 1110, 1278, 1332, 1420, 1431, 1590, 1665, 1908, 1917, 1961, 1998, 2130, 2220, 2385, 2556, 2627, 2862, 3180, 3195, 3330, 3763, 3834, 3922, 3996, 4260, 4770, 4995, 5254, 5724, 5883, 6390, 6660, 7155, 7526, 7668, 7844, 7881, 9540, 9585, 9805, 9990, 10508, 11289, 11766, 12780, 13135, 14310, 15052, 15762, 17649, 18815, 19170, 19610, 19980, 22578, 23532, 23643, 26270, 28620, 29415, 31524, 33867, 35298, 37630, 38340, 39220, 39405, 45156, 47286, 52540, 52947, 56445, 58830, 67734, 70596, 70929, 75260, 78810, 88245, 94572, 101601, 105894, 112890, 117660, 118215, 135468, 139231, 141858, 157620, 169335, 176490, 203202, 211788, 225780, 236430, 264735, 278462, 283716, 338670, 352980, 354645, 406404, 417693, 472860, 508005, 529470, 556924, 677340, 696155, 709290, 835386, 1016010, 1058940, 1253079, 1392310, 1418580, 1670772, 2032020, 2088465, 2506158, 2784620, 3759237, 4176930, 5012316, 6265395, 7518474, 8353860, 12530790, 15036948, 18796185, 25061580, 37592370, 75184740]

約数ペア:

[(1, 75184740), (2, 37592370), (3, 25061580), (4, 18796185), (5, 15036948), (6, 12530790), (9, 8353860), (10, 7518474), (12, 6265395), (15, 5012316), (18, 4176930), (20, 3759237), (27, 2784620), (30, 2506158), (36, 2088465), (37, 2032020), (45, 1670772), (53, 1418580), (54, 1392310), (60, 1253079), (71, 1058940), (74, 1016010), (90, 835386), (106, 709290), (108, 696155), (111, 677340), (135, 556924), (142, 529470), (148, 508005), (159, 472860), (180, 417693), (185, 406404), (212, 354645), (213, 352980), (222, 338670), (265, 283716), (270, 278462), (284, 264735), (318, 236430), (333, 225780), (355, 211788), (370, 203202), (426, 176490), (444, 169335), (477, 157620), (530, 141858), (540, 139231), (555, 135468), (636, 118215), (639, 117660), (666, 112890), (710, 105894), (740, 101601), (795, 94572), (852, 88245), (954, 78810), (999, 75260), (1060, 70929), (1065, 70596), (1110, 67734), (1278, 58830), (1332, 56445), (1420, 52947), (1431, 52540), (1590, 47286), (1665, 45156), (1908, 39405), (1917, 39220), (1961, 38340), (1998, 37630), (2130, 35298), (2220, 33867), (2385, 31524), (2556, 29415), (2627, 28620), (2862, 26270), (3180, 23643), (3195, 23532), (3330, 22578), (3763, 19980), (3834, 19610), (3922, 19170), (3996, 18815), (4260, 17649), (4770, 15762), (4995, 15052), (5254, 14310), (5724, 13135), (5883, 12780), (6390, 11766), (6660, 11289), (7155, 10508), (7526, 9990), (7668, 9805), (7844, 9585), (7881, 9540)]