20222499675

素因数分解:

$3^1\times 5^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{27107}}^1$

素因数の和:27170

約数の個数: 96

約数和(自身を含む): 40336704000

約数和(自身を除く): 20114204325

約数列:

[1, 3, 5, 7, 15, 21, 25, 29, 35, 49, 75, 87, 105, 145, 147, 175, 203, 245, 343, 435, 525, 609, 725, 735, 1015, 1029, 1225, 1421, 1715, 2175, 3045, 3675, 4263, 5075, 5145, 7105, 8575, 9947, 15225, 21315, 25725, 27107, 29841, 35525, 49735, 81321, 106575, 135535, 149205, 189749, 248675, 406605, 569247, 677675, 746025, 786103, 948745, 1328243, 2033025, 2358309, 2846235, 3930515, 3984729, 4743725, 5502721, 6641215, 9297701, 11791545, 14231175, 16508163, 19652575, 19923645, 27513605, 27893103, 33206075, 38519047, 46488505, 58957725, 82540815, 99618225, 115557141, 137568025, 139465515, 192595235, 232442525, 269633329, 412704075, 577785705, 697327575, 808899987, 962976175, 1348166645, 2888928525, 4044499935, 6740833225, 20222499675]

約数ペア:

[(1, 20222499675), (3, 6740833225), (5, 4044499935), (7, 2888928525), (15, 1348166645), (21, 962976175), (25, 808899987), (29, 697327575), (35, 577785705), (49, 412704075), (75, 269633329), (87, 232442525), (105, 192595235), (145, 139465515), (147, 137568025), (175, 115557141), (203, 99618225), (245, 82540815), (343, 58957725), (435, 46488505), (525, 38519047), (609, 33206075), (725, 27893103), (735, 27513605), (1015, 19923645), (1029, 19652575), (1225, 16508163), (1421, 14231175), (1715, 11791545), (2175, 9297701), (3045, 6641215), (3675, 5502721), (4263, 4743725), (5075, 3984729), (5145, 3930515), (7105, 2846235), (8575, 2358309), (9947, 2033025), (15225, 1328243), (21315, 948745), (25725, 786103), (27107, 746025), (29841, 677675), (35525, 569247), (49735, 406605), (81321, 248675), (106575, 189749), (135535, 149205)]