159668300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6311}}^1$

素因数の和:6359

約数の個数: 72

約数和(自身を含む): 394474752

約数和(自身を除く): 234806452

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 92, 100, 110, 115, 220, 230, 253, 275, 460, 506, 550, 575, 1012, 1100, 1150, 1265, 2300, 2530, 5060, 6311, 6325, 12622, 12650, 25244, 25300, 31555, 63110, 69421, 126220, 138842, 145153, 157775, 277684, 290306, 315550, 347105, 580612, 631100, 694210, 725765, 1388420, 1451530, 1596683, 1735525, 2903060, 3193366, 3471050, 3628825, 6386732, 6942100, 7257650, 7983415, 14515300, 15966830, 31933660, 39917075, 79834150, 159668300]

約数ペア:

[(1, 159668300), (2, 79834150), (4, 39917075), (5, 31933660), (10, 15966830), (11, 14515300), (20, 7983415), (22, 7257650), (23, 6942100), (25, 6386732), (44, 3628825), (46, 3471050), (50, 3193366), (55, 2903060), (92, 1735525), (100, 1596683), (110, 1451530), (115, 1388420), (220, 725765), (230, 694210), (253, 631100), (275, 580612), (460, 347105), (506, 315550), (550, 290306), (575, 277684), (1012, 157775), (1100, 145153), (1150, 138842), (1265, 126220), (2300, 69421), (2530, 63110), (5060, 31555), (6311, 25300), (6325, 25244), (12622, 12650)]