145074780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 475735680

約数和(自身を除く): 330660900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 53, 54, 60, 74, 90, 106, 108, 111, 135, 137, 148, 159, 180, 185, 212, 222, 265, 270, 274, 318, 333, 370, 411, 444, 477, 530, 540, 548, 555, 636, 666, 685, 740, 795, 822, 954, 999, 1060, 1110, 1233, 1332, 1370, 1431, 1590, 1644, 1665, 1908, 1961, 1998, 2055, 2220, 2385, 2466, 2740, 2862, 3180, 3330, 3699, 3922, 3996, 4110, 4770, 4932, 4995, 5069, 5724, 5883, 6165, 6660, 7155, 7261, 7398, 7844, 8220, 9540, 9805, 9990, 10138, 11766, 12330, 14310, 14522, 14796, 15207, 17649, 18495, 19610, 19980, 20276, 21783, 23532, 24660, 25345, 28620, 29044, 29415, 30414, 35298, 36305, 36990, 39220, 43566, 45621, 50690, 52947, 58830, 60828, 65349, 70596, 72610, 73980, 76035, 87132, 88245, 91242, 101380, 105894, 108915, 117660, 130698, 136863, 145220, 152070, 176490, 182484, 196047, 211788, 217830, 228105, 261396, 264735, 268657, 273726, 304140, 326745, 352980, 392094, 435660, 456210, 529470, 537314, 547452, 653490, 684315, 784188, 805971, 912420, 980235, 1058940, 1074628, 1306980, 1343285, 1368630, 1611942, 1960470, 2417913, 2686570, 2737260, 3223884, 3920940, 4029855, 4835826, 5373140, 7253739, 8059710, 9671652, 12089565, 14507478, 16119420, 24179130, 29014956, 36268695, 48358260, 72537390, 145074780]

約数ペア:

[(1, 145074780), (2, 72537390), (3, 48358260), (4, 36268695), (5, 29014956), (6, 24179130), (9, 16119420), (10, 14507478), (12, 12089565), (15, 9671652), (18, 8059710), (20, 7253739), (27, 5373140), (30, 4835826), (36, 4029855), (37, 3920940), (45, 3223884), (53, 2737260), (54, 2686570), (60, 2417913), (74, 1960470), (90, 1611942), (106, 1368630), (108, 1343285), (111, 1306980), (135, 1074628), (137, 1058940), (148, 980235), (159, 912420), (180, 805971), (185, 784188), (212, 684315), (222, 653490), (265, 547452), (270, 537314), (274, 529470), (318, 456210), (333, 435660), (370, 392094), (411, 352980), (444, 326745), (477, 304140), (530, 273726), (540, 268657), (548, 264735), (555, 261396), (636, 228105), (666, 217830), (685, 211788), (740, 196047), (795, 182484), (822, 176490), (954, 152070), (999, 145220), (1060, 136863), (1110, 130698), (1233, 117660), (1332, 108915), (1370, 105894), (1431, 101380), (1590, 91242), (1644, 88245), (1665, 87132), (1908, 76035), (1961, 73980), (1998, 72610), (2055, 70596), (2220, 65349), (2385, 60828), (2466, 58830), (2740, 52947), (2862, 50690), (3180, 45621), (3330, 43566), (3699, 39220), (3922, 36990), (3996, 36305), (4110, 35298), (4770, 30414), (4932, 29415), (4995, 29044), (5069, 28620), (5724, 25345), (5883, 24660), (6165, 23532), (6660, 21783), (7155, 20276), (7261, 19980), (7398, 19610), (7844, 18495), (8220, 17649), (9540, 15207), (9805, 14796), (9990, 14522), (10138, 14310), (11766, 12330)]