15943603100

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^2\times {\mathrm{211}}^1\times {\mathrm{269}}^1$

素因数の和:600

約数の個数: 108

約数和(自身を含む): 35561552040

約数和(自身を除く): 19617948940

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 211, 212, 265, 269, 422, 530, 538, 844, 1055, 1060, 1076, 1325, 1345, 2110, 2650, 2690, 2809, 4220, 5275, 5300, 5380, 5618, 6725, 10550, 11183, 11236, 13450, 14045, 14257, 21100, 22366, 26900, 28090, 28514, 44732, 55915, 56180, 56759, 57028, 70225, 71285, 111830, 113518, 140450, 142570, 223660, 227036, 279575, 280900, 283795, 285140, 356425, 559150, 567590, 592699, 712850, 755621, 1118300, 1135180, 1185398, 1418975, 1425700, 1511242, 2370796, 2837950, 2963495, 3008227, 3022484, 3778105, 5675900, 5926990, 6016454, 7556210, 11853980, 12032908, 14817475, 15041135, 15112420, 18890525, 29634950, 30082270, 37781050, 59269900, 60164540, 75205675, 75562100, 150411350, 159436031, 300822700, 318872062, 637744124, 797180155, 1594360310, 3188720620, 3985900775, 7971801550, 15943603100]

約数ペア:

[(1, 15943603100), (2, 7971801550), (4, 3985900775), (5, 3188720620), (10, 1594360310), (20, 797180155), (25, 637744124), (50, 318872062), (53, 300822700), (100, 159436031), (106, 150411350), (211, 75562100), (212, 75205675), (265, 60164540), (269, 59269900), (422, 37781050), (530, 30082270), (538, 29634950), (844, 18890525), (1055, 15112420), (1060, 15041135), (1076, 14817475), (1325, 12032908), (1345, 11853980), (2110, 7556210), (2650, 6016454), (2690, 5926990), (2809, 5675900), (4220, 3778105), (5275, 3022484), (5300, 3008227), (5380, 2963495), (5618, 2837950), (6725, 2370796), (10550, 1511242), (11183, 1425700), (11236, 1418975), (13450, 1185398), (14045, 1135180), (14257, 1118300), (21100, 755621), (22366, 712850), (26900, 592699), (28090, 567590), (28514, 559150), (44732, 356425), (55915, 285140), (56180, 283795), (56759, 280900), (57028, 279575), (70225, 227036), (71285, 223660), (111830, 142570), (113518, 140450)]