450399150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 1302773760

約数和(自身を除く): 852374610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 37, 45, 50, 54, 71, 74, 75, 90, 111, 127, 135, 142, 150, 185, 213, 222, 225, 254, 270, 333, 355, 370, 381, 426, 450, 555, 635, 639, 666, 675, 710, 762, 925, 999, 1065, 1110, 1143, 1270, 1278, 1350, 1665, 1775, 1850, 1905, 1917, 1998, 2130, 2286, 2627, 2775, 3175, 3195, 3330, 3429, 3550, 3810, 3834, 4699, 4995, 5254, 5325, 5550, 5715, 6350, 6390, 6858, 7881, 8325, 9017, 9398, 9525, 9585, 9990, 10650, 11430, 13135, 14097, 15762, 15975, 16650, 17145, 18034, 19050, 19170, 23495, 23643, 24975, 26270, 27051, 28194, 28575, 31950, 34290, 39405, 42291, 45085, 46990, 47286, 47925, 49950, 54102, 57150, 65675, 70485, 70929, 78810, 81153, 84582, 85725, 90170, 95850, 117475, 118215, 126873, 131350, 135255, 140970, 141858, 162306, 171450, 197025, 211455, 225425, 234950, 236430, 243459, 253746, 270510, 333629, 352425, 354645, 394050, 405765, 422910, 450850, 486918, 591075, 634365, 667258, 676275, 704850, 709290, 811530, 1000887, 1057275, 1182150, 1217295, 1268730, 1352550, 1668145, 1773225, 2001774, 2028825, 2114550, 2434590, 3002661, 3171825, 3336290, 3546450, 4057650, 5004435, 6005322, 6086475, 6343650, 8340725, 9007983, 10008870, 12172950, 15013305, 16681450, 18015966, 25022175, 30026610, 45039915, 50044350, 75066525, 90079830, 150133050, 225199575, 450399150]

約数ペア:

[(1, 450399150), (2, 225199575), (3, 150133050), (5, 90079830), (6, 75066525), (9, 50044350), (10, 45039915), (15, 30026610), (18, 25022175), (25, 18015966), (27, 16681450), (30, 15013305), (37, 12172950), (45, 10008870), (50, 9007983), (54, 8340725), (71, 6343650), (74, 6086475), (75, 6005322), (90, 5004435), (111, 4057650), (127, 3546450), (135, 3336290), (142, 3171825), (150, 3002661), (185, 2434590), (213, 2114550), (222, 2028825), (225, 2001774), (254, 1773225), (270, 1668145), (333, 1352550), (355, 1268730), (370, 1217295), (381, 1182150), (426, 1057275), (450, 1000887), (555, 811530), (635, 709290), (639, 704850), (666, 676275), (675, 667258), (710, 634365), (762, 591075), (925, 486918), (999, 450850), (1065, 422910), (1110, 405765), (1143, 394050), (1270, 354645), (1278, 352425), (1350, 333629), (1665, 270510), (1775, 253746), (1850, 243459), (1905, 236430), (1917, 234950), (1998, 225425), (2130, 211455), (2286, 197025), (2627, 171450), (2775, 162306), (3175, 141858), (3195, 140970), (3330, 135255), (3429, 131350), (3550, 126873), (3810, 118215), (3834, 117475), (4699, 95850), (4995, 90170), (5254, 85725), (5325, 84582), (5550, 81153), (5715, 78810), (6350, 70929), (6390, 70485), (6858, 65675), (7881, 57150), (8325, 54102), (9017, 49950), (9398, 47925), (9525, 47286), (9585, 46990), (9990, 45085), (10650, 42291), (11430, 39405), (13135, 34290), (14097, 31950), (15762, 28575), (15975, 28194), (16650, 27051), (17145, 26270), (18034, 24975), (19050, 23643), (19170, 23495)]