156959202700

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2539}}^1\times {\mathrm{21317}}^1$

素因数の和:23899

約数の個数: 72

約数和(自身を含む): 352501657200

約数和(自身を除く): 195542454500

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2539, 2900, 5078, 10156, 12695, 21317, 25390, 42634, 50780, 63475, 73631, 85268, 106585, 126950, 147262, 213170, 253900, 294524, 368155, 426340, 532925, 618193, 736310, 1065850, 1236386, 1472620, 1840775, 2131700, 2472772, 3090965, 3681550, 6181930, 7363100, 12363860, 15454825, 30909650, 54123863, 61819300, 108247726, 216495452, 270619315, 541238630, 1082477260, 1353096575, 1569592027, 2706193150, 3139184054, 5412386300, 6278368108, 7847960135, 15695920270, 31391840540, 39239800675, 78479601350, 156959202700]

約数ペア:

[(1, 156959202700), (2, 78479601350), (4, 39239800675), (5, 31391840540), (10, 15695920270), (20, 7847960135), (25, 6278368108), (29, 5412386300), (50, 3139184054), (58, 2706193150), (100, 1569592027), (116, 1353096575), (145, 1082477260), (290, 541238630), (580, 270619315), (725, 216495452), (1450, 108247726), (2539, 61819300), (2900, 54123863), (5078, 30909650), (10156, 15454825), (12695, 12363860), (21317, 7363100), (25390, 6181930), (42634, 3681550), (50780, 3090965), (63475, 2472772), (73631, 2131700), (85268, 1840775), (106585, 1472620), (126950, 1236386), (147262, 1065850), (213170, 736310), (253900, 618193), (294524, 532925), (368155, 426340)]