74398100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4621}}^1$

素因数の和:4665

約数の個数: 72

約数和(自身を含む): 192571008

約数和(自身を除く): 118172908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 115, 140, 161, 175, 230, 322, 350, 460, 575, 644, 700, 805, 1150, 1610, 2300, 3220, 4025, 4621, 8050, 9242, 16100, 18484, 23105, 32347, 46210, 64694, 92420, 106283, 115525, 129388, 161735, 212566, 231050, 323470, 425132, 462100, 531415, 646940, 743981, 808675, 1062830, 1487962, 1617350, 2125660, 2657075, 2975924, 3234700, 3719905, 5314150, 7439810, 10628300, 14879620, 18599525, 37199050, 74398100]

約数ペア:

[(1, 74398100), (2, 37199050), (4, 18599525), (5, 14879620), (7, 10628300), (10, 7439810), (14, 5314150), (20, 3719905), (23, 3234700), (25, 2975924), (28, 2657075), (35, 2125660), (46, 1617350), (50, 1487962), (70, 1062830), (92, 808675), (100, 743981), (115, 646940), (140, 531415), (161, 462100), (175, 425132), (230, 323470), (322, 231050), (350, 212566), (460, 161735), (575, 129388), (644, 115525), (700, 106283), (805, 92420), (1150, 64694), (1610, 46210), (2300, 32347), (3220, 23105), (4025, 18484), (4621, 16100), (8050, 9242)]