27876496900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{269}}^1\times {\mathrm{21149}}^1$

素因数の和:21446

約数の個数: 108

約数和(自身を含む): 70633174500

約数和(自身を除く): 42756677600

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 269, 350, 490, 538, 700, 980, 1076, 1225, 1345, 1883, 2450, 2690, 3766, 4900, 5380, 6725, 7532, 9415, 13181, 13450, 18830, 21149, 26362, 26900, 37660, 42298, 47075, 52724, 65905, 84596, 94150, 105745, 131810, 148043, 188300, 211490, 263620, 296086, 329525, 422980, 528725, 592172, 659050, 740215, 1036301, 1057450, 1318100, 1480430, 2072602, 2114900, 2960860, 3701075, 4145204, 5181505, 5689081, 7402150, 10363010, 11378162, 14804300, 20726020, 22756324, 25907525, 28445405, 39823567, 51815050, 56890810, 79647134, 103630100, 113781620, 142227025, 159294268, 199117835, 278764969, 284454050, 398235670, 557529938, 568908100, 796471340, 995589175, 1115059876, 1393824845, 1991178350, 2787649690, 3982356700, 5575299380, 6969124225, 13938248450, 27876496900]

約数ペア:

[(1, 27876496900), (2, 13938248450), (4, 6969124225), (5, 5575299380), (7, 3982356700), (10, 2787649690), (14, 1991178350), (20, 1393824845), (25, 1115059876), (28, 995589175), (35, 796471340), (49, 568908100), (50, 557529938), (70, 398235670), (98, 284454050), (100, 278764969), (140, 199117835), (175, 159294268), (196, 142227025), (245, 113781620), (269, 103630100), (350, 79647134), (490, 56890810), (538, 51815050), (700, 39823567), (980, 28445405), (1076, 25907525), (1225, 22756324), (1345, 20726020), (1883, 14804300), (2450, 11378162), (2690, 10363010), (3766, 7402150), (4900, 5689081), (5380, 5181505), (6725, 4145204), (7532, 3701075), (9415, 2960860), (13181, 2114900), (13450, 2072602), (18830, 1480430), (21149, 1318100), (26362, 1057450), (26900, 1036301), (37660, 740215), (42298, 659050), (47075, 592172), (52724, 528725), (65905, 422980), (84596, 329525), (94150, 296086), (105745, 263620), (131810, 211490), (148043, 188300)]