20346087150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{414803}}^1$

素因数の和:414930

約数の個数: 72

約数和(自身を含む): 55164783960

約数和(自身を除く): 34818696810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 109, 150, 218, 225, 327, 450, 545, 654, 981, 1090, 1635, 1962, 2725, 3270, 4905, 5450, 8175, 9810, 16350, 24525, 49050, 414803, 829606, 1244409, 2074015, 2488818, 3733227, 4148030, 6222045, 7466454, 10370075, 12444090, 18666135, 20740150, 31110225, 37332270, 45213527, 62220450, 90427054, 93330675, 135640581, 186661350, 226067635, 271281162, 406921743, 452135270, 678202905, 813843486, 1130338175, 1356405810, 2034608715, 2260676350, 3391014525, 4069217430, 6782029050, 10173043575, 20346087150]

約数ペア:

[(1, 20346087150), (2, 10173043575), (3, 6782029050), (5, 4069217430), (6, 3391014525), (9, 2260676350), (10, 2034608715), (15, 1356405810), (18, 1130338175), (25, 813843486), (30, 678202905), (45, 452135270), (50, 406921743), (75, 271281162), (90, 226067635), (109, 186661350), (150, 135640581), (218, 93330675), (225, 90427054), (327, 62220450), (450, 45213527), (545, 37332270), (654, 31110225), (981, 20740150), (1090, 18666135), (1635, 12444090), (1962, 10370075), (2725, 7466454), (3270, 6222045), (4905, 4148030), (5450, 3733227), (8175, 2488818), (9810, 2074015), (16350, 1244409), (24525, 829606), (49050, 414803)]