2051210250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{229}}^1\times {\mathrm{1327}}^1$

素因数の和:1582

約数の個数: 128

約数和(自身を含む): 5717836800

約数和(自身を除く): 3666626550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 229, 250, 270, 375, 450, 458, 675, 687, 750, 1125, 1145, 1327, 1350, 1374, 2061, 2250, 2290, 2654, 3375, 3435, 3981, 4122, 5725, 6183, 6635, 6750, 6870, 7962, 10305, 11450, 11943, 12366, 13270, 17175, 19905, 20610, 23886, 28625, 30915, 33175, 34350, 35829, 39810, 51525, 57250, 59715, 61830, 66350, 71658, 85875, 99525, 103050, 119430, 154575, 165875, 171750, 179145, 199050, 257625, 298575, 303883, 309150, 331750, 358290, 497625, 515250, 597150, 607766, 772875, 895725, 911649, 995250, 1492875, 1519415, 1545750, 1791450, 1823298, 2734947, 2985750, 3038830, 4478625, 4558245, 5469894, 7597075, 8204841, 8957250, 9116490, 13674735, 15194150, 16409682, 22791225, 27349470, 37985375, 41024205, 45582450, 68373675, 75970750, 82048410, 113956125, 136747350, 205121025, 227912250, 341868375, 410242050, 683736750, 1025605125, 2051210250]

約数ペア:

[(1, 2051210250), (2, 1025605125), (3, 683736750), (5, 410242050), (6, 341868375), (9, 227912250), (10, 205121025), (15, 136747350), (18, 113956125), (25, 82048410), (27, 75970750), (30, 68373675), (45, 45582450), (50, 41024205), (54, 37985375), (75, 27349470), (90, 22791225), (125, 16409682), (135, 15194150), (150, 13674735), (225, 9116490), (229, 8957250), (250, 8204841), (270, 7597075), (375, 5469894), (450, 4558245), (458, 4478625), (675, 3038830), (687, 2985750), (750, 2734947), (1125, 1823298), (1145, 1791450), (1327, 1545750), (1350, 1519415), (1374, 1492875), (2061, 995250), (2250, 911649), (2290, 895725), (2654, 772875), (3375, 607766), (3435, 597150), (3981, 515250), (4122, 497625), (5725, 358290), (6183, 331750), (6635, 309150), (6750, 303883), (6870, 298575), (7962, 257625), (10305, 199050), (11450, 179145), (11943, 171750), (12366, 165875), (13270, 154575), (17175, 119430), (19905, 103050), (20610, 99525), (23886, 85875), (28625, 71658), (30915, 66350), (33175, 61830), (34350, 59715), (35829, 57250), (39810, 51525)]