189779625

素因数分解:

$3^3\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:337

約数の個数: 128

約数和(自身を含む): 416332800

約数和(自身を除く): 226553175

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 29, 35, 45, 63, 75, 87, 105, 125, 135, 145, 175, 189, 203, 225, 261, 277, 315, 375, 435, 525, 609, 675, 725, 783, 831, 875, 945, 1015, 1125, 1305, 1385, 1575, 1827, 1939, 2175, 2493, 2625, 3045, 3375, 3625, 3915, 4155, 4725, 5075, 5481, 5817, 6525, 6925, 7479, 7875, 8033, 9135, 9695, 10875, 12465, 15225, 17451, 19575, 20775, 23625, 24099, 25375, 27405, 29085, 32625, 34625, 37395, 40165, 45675, 48475, 52353, 56231, 62325, 72297, 76125, 87255, 97875, 103875, 120495, 137025, 145425, 168693, 186975, 200825, 216891, 228375, 242375, 261765, 281155, 311625, 361485, 436275, 506079, 602475, 685125, 727125, 843465, 934875, 1004125, 1084455, 1308825, 1405775, 1518237, 1807425, 2181375, 2530395, 3012375, 4217325, 5422275, 6544125, 7028875, 7591185, 9037125, 12651975, 21086625, 27111375, 37955925, 63259875, 189779625]

約数ペア:

[(1, 189779625), (3, 63259875), (5, 37955925), (7, 27111375), (9, 21086625), (15, 12651975), (21, 9037125), (25, 7591185), (27, 7028875), (29, 6544125), (35, 5422275), (45, 4217325), (63, 3012375), (75, 2530395), (87, 2181375), (105, 1807425), (125, 1518237), (135, 1405775), (145, 1308825), (175, 1084455), (189, 1004125), (203, 934875), (225, 843465), (261, 727125), (277, 685125), (315, 602475), (375, 506079), (435, 436275), (525, 361485), (609, 311625), (675, 281155), (725, 261765), (783, 242375), (831, 228375), (875, 216891), (945, 200825), (1015, 186975), (1125, 168693), (1305, 145425), (1385, 137025), (1575, 120495), (1827, 103875), (1939, 97875), (2175, 87255), (2493, 76125), (2625, 72297), (3045, 62325), (3375, 56231), (3625, 52353), (3915, 48475), (4155, 45675), (4725, 40165), (5075, 37395), (5481, 34625), (5817, 32625), (6525, 29085), (6925, 27405), (7479, 25375), (7875, 24099), (8033, 23625), (9135, 20775), (9695, 19575), (10875, 17451), (12465, 15225)]